Kacey Musgraves Is Christmas-Ready in N.Y.C., Plus John Legend, Matthew McConaughey & More

Kacey Musgraves sparkles at a screening of her holiday special, The Kacey Musgraves Christmas Show, at Metrograph on Tuesday in New York City.

Venus Williams dances with the Laker Girls during halftime at the Los Angeles Lakers vs. Oklahoma City Thunder basketball game on Tuesday at the Staples Center in L.A.

Sexiest Man Alive John Legend wows the crowd at Union Station on Tuesday in L.A. as part of SiriusXM’s Dial-Up the Moment campaign.

Matthew McConaughey speaks at the With Thanks launch event on the Sydney Royal Botanic Gardens’ Bennelong Lawn on Wednesday in Sydney, Australia.

Sienna Miller and Chadwick Boseman are all smiles at the world premiere of 21 Bridges on Tuesday in N.Y.C.

David Harbour hits the carpet at the A Bright Room Called Day opening night celebration on Tuesday at The Public Theater in N.Y.C.

Scarlett Curtis and Meg Ryan pose together at the annual Make Equality Reality Gala hosted by Equality Now on Tuesday at Capitale in N.Y.C.

Jon Hamm steps out in a denim jacket on Tuesday in Los Angeles.

Hilarie Burton shows off her gingerbread house during her visit to People Now on Tuesday at the PeopleTV Studios in N.Y.C.

Christian Bale attends The Promise Armenian Institute event at UCLA’s Royce Hall on Tuesday in L.A.

Brie Larson makes a guest appearance on The Ellen DeGeneres Show on Wednesday in Burbank, California, to discuss Avengers: Endgame and her upcoming film Just Mercy.

Guest star David Byrne teaches host Jimmy Fallon a dance from his Broadway musical American Utopia on Tuesday’s episode of The Tonight Show in New York City.

Iskra Lawrence sports a beachy cutout dress at the Lala Lexa Luncheon celebrating Women’s Entrepreneurship Day at a private residence in Malibu, California, on Tuesday.

Linda Cardellini smiles onstage during a SAG-AFTRA Foundation Conversations and Screening of her Netflix series Dead to Me on Tuesday in L.A.

Brody Roybal, Oksana Masters and Rico Roman arrive at the 2019 Team USA Awards at Universal Studios Hollywood on Tuesday in Universal City, California.

Debi Mazar speaks at the 25th Annual ARTWALK NY benefiting Coalition for the Homeless, presented by Max Mara, at Spring Studios in N.Y.C. on Tuesday.

Brian Littrell poses with wife Leighanne and their son Baylee in front of Nashville’s iconic Printers Alley on Friday at Baylee’s album release party.

Idina Menzel and Kristen Bell are honored with stars on the Hollywood Walk of Fame on Tuesday, ahead of their Frozen 2 release this weekend.

Mark Ruffalo speaks at the Fight Forever Chemicals Campaign kick-off event on Capitol Hill in Washington, D.C., on Tuesday.

Ashley Williams gets comfy on Tuesday during her visit to People Now at the PeopleTV Studios in N.Y.C.

Georgia May Jagger attends Citymeals On Wheels' 33rd Annual Power Lunch for Women at The Plaza Hotel in N.Y.C. on Tuesday.

On Tuesday, Iggy Azalea gets chatty on Elvis Duran and the Morning Show at Z100 Studios in N.Y.C.

Bradley Cooper attends the 2nd Annual Arthur Miller Foundation Honors gala in N.Y.C. on Monday.

Lena Waithe talks about her new film, Queen & Slim, on Monday in N.Y.C.

Onscreen married couple Tobias Menzies and Helena Bonham Carter attend the SAG screening of The Crown season 3 on Monday in N.Y.C.

Tyra Banks serves a look on the red carpet of the 2019 American Influencer Awards in L.A. on Monday.

Cobie Smulders stops by The Tonight Show Starring Jimmy Fallon in N.Y.C. on Monday.

Gigi Hadid leaves an all-day photo shoot on Monday night in N.Y.C.

Honoree Ben Stiller and his daughter Ella arrive at the 2019 Rosie’s Theater Kids Fall gala at The New York Marriott Marquis on Monday in N.Y.C.

Karlie Kloss arrives at The Lincoln Center Corporate Fund Fashion Gala, honoring Leonard A. Lauder, at Alice Tully Hall in N.Y.C. on Monday.

Thomas Rhett, Tyler Hubbard and Brian Kelley attend the Miracle on 4th fundraiser benefit for Home Street Home Ministries on Monday in Nashville.

Arnold Schwarzenegger takes a bike ride through L.A. on Monday.

Rosanna Arquette and Gloria Steinem pose at Visionary Women Celebrate Gloria Steinem in Conversation with Cleo Wade at the Beverly Wilshire on Monday in Beverly Hills.

Sofia Richie dons a black dress with black boots while leaving Nine Zero One Salon in Beverly Hills on Monday.

George Takei gets honored at PFLAG Gives Thanks: Celebrating Inclusion in the Workplace on Monday in N.Y.C.

Jonathan Pryce and Anthony Hopkins attend the Two Popes gala premiere during AFI Fest in Hollywood on Monday.

Adam Devine, along with Captain Morgan, celebrates the new Gingerbread Spiced with Big Gay Ice Cream sandwich collaboration on Monday in N.Y.C.

Trisha Yearwood and Garth Brooks have a date night on Monday at the Garth Brooks: The Road I'm On biography celebration at The Bowery Hotel in N.Y.C.

Katharine McPhee gets to the point on Monday while hanging at SiriusXM Studios in N.Y.C. with mom-to-be Ashley Graham.

Anna Kendrick sticks to the script on Monday on the Brooklyn, New York, set of Love Life.

Lea Michele goes for a hike with her husband Zandy Reich (not pictured) in Los Angeles on Monday.

Soleil Moon Frye visits People Now at the PEOPLETV Studios in N.Y.C. on Monday.

Isaac Hempstead Wright, Gemma Whelan and Kristofer Hivju reunite on Monday at the Game of Thrones: A Celebration event in London.

Gordon and Tana Ramsay, with daughters Matilda and Megan, arrive at Claridge's Hotel in London on Monday for the Shop Wear Care Gala fundraiser.

Kevin Hart and Eniko Parrish take their seats at the Los Angeles Lakers vs. Atlanta Hawks basketball game on Sunday at the Staples Center in L.A.

Selena Gomez speaks at the podium during ACLU SoCal’s annual Bill of Rights dinner on Sunday at the Beverly Wilshire Four Seasons Hotel in Beverly Hills.

Keri Russell shares a laugh with her husband, Matthew Rhys, at a screening of A Beautiful Day in the Neighborhood on Sunday in N.Y.C.

Awkwafina, Kerry Washington, Alfre Woodard and Cynthia Erivo attend the Indie Contenders Roundtable presented by The Hollywood Reporter at AFI Fest in Hollywood on Sunday.

Josh Gad, Idina Menzel and Jonathan Groff arrive at the Frozen 2 European premiere on Sunday in London.

Prince Harry gives a speech on stage at the OnSide Awards at the Royal Albert Hall in London on Sunday. The charity creates state-of-the-art youth facilities called ‘Youth Zones’ that give young people a safe, inspiring place to go.

Kieran Culkin and Sarah Snook attend a special screening of HBO’s Succession in N.Y.C. on Sunday.

Hosts Sasheer Zamata and Zazie Beetz hit the stage during the Trevor Project’s TrevorLIVE L.A. 2019 event at The Beverly Hilton Hotel on Sunday in Beverly Hills.

Sarah Jessica Parker and Matthew Broderick attend the opening of The Inheritance on Broadway on Sunday.

Erin Doherty, Olivia Colman and Helena Bonham Carter reunite at the Peter Morgan Tribute during The Crown premiere at AFI Fest 2019, presented by Audi, at the TCL Chinese Theatre on Saturday in Hollywood.

Donny and Marie Osmond give their final performance at the Flamingo in Las Vegas on Saturday night, ending their 11-year Vegas residency.

Lin-Manuel Miranda, with Michelle Obama, poses alongside a portrait of himself as Alexander Hamilton on Sunday at the 2019 American Portrait Gala at Smithsonian’s National Portrait Gallery in Washington, D.C.

Jamie Foxx strikes a pose at The West Hollywood Edition opening week, featuring James Murphy and Susanne Bartsch, at the Sunset at The West Hollywood EDI on Saturday.

Rebecca Romijin gets a kiss from hubby Jerry O’Connell at The Humane Society of the United States to the Rescue! New York Gala on Friday at Cipriani 42nd Street in N.Y.C.

Michel B. Jordan leaves a Coach photo shoot in N.Y.C. on Sunday looking stylish in a navy fur coat and sneakers.

Gillian Anderson looks stunning in a silk dress at a screening of The Crown season three in L.A. on Saturday.

Dave Chappelle and Eddie Murphy get together at Celebrate the Season: Ted’s Holiday Toast on Friday in Beverly Hills.

Fleabag's Brett Gelman and Olivia Colman are all smiles with Paul Rudd at Celebrate the Season: Ted's Holiday Toast in Beverly Hills on Friday.

Rami Malek, Robert Pattinson, John David Washington and Chris Evans enjoy a screening of Pattinson's The Lighthouse together in Los Angeles on Saturday.

On Saturday, Ariana Grande carries her dog Toulouse for support in Charlottesville, Virginia, as she continues to recover from illness.

JAY-Z celebrates his inaugural Shawn Carter Foundation Gala at the Hard Rock Live! in the Seminole Hard Rock Hotel & Casino in Hollywood, Florida, on Saturday.