Demi Lovato Takes the Mic in Hollywood, Plus Jennifer Hudson, Bad Bunny and More

Demi Lovato takes the stage during the OBB premiere of her YouTube Originals Docuseries Demi Lovato: Dancing with the Devil on Monday in Beverly Hills. 

Jennifer Hudson shows off her street style while shopping for a ring on Monday in Beverly Hills. 

Bad Bunny gets into the ring during Monday's episode of WWE show Monday Night Raw.

New mom Katharine McPhee returns to the American Idol set for a guest appearance on Monday in Hollywood. 

Pregnant Hilary Duff is spotted running errands in L.A. on Monday. 

Longtime pals Soleil Moon Frye and Brian Austin Green goof around at the beach on Monday in Malibu.

Winnie Harlow steps out in a black and white ensemble for dinner at Wally's in Beverly Hills on Monday.

Lady Gaga and Al Pacino are seen on the set of House of Gucci in full character on Monday in Rome.

Krys Marshall is beaming during a For All Mankind photoshoot.

Cara Santana blocks the sun after arriving in Santa Monica to get in a workout on Monday.

Chantel Jeffries sports a comfy tie-dye sweatsuit while out in L.A. on Sunday to meet a friend for coffee.

Jon Hamm takes a sunny stroll with his dog and girlfriend Anna Osceola (not pictured) on Saturday in L.A. 

Kelly Marie Tran introduces her Disney animated film, Raya and the Last Dragon, at El Capitan Theatre's opening day on Friday in L.A. 

DJ Khaled soaks up some sunshine on his personalized Jet Ski in Miami on Sunday.

Newly-single Chrishell Stause gets glammed up for artist Maggi Hodge's "Overload" exhibit at MASH Gallery on Saturday in L.A. 

Melanie C stays true to her "Sporty Spice" roots while running errands around Hampstead in athleisure on Saturday in London. 

Madonna shows off her street style in lots of loose layers as she heads to a dermatologist in Beverly Hills on Monday. 

Christine Alexandra Chiu steps out for dinner at Nobu in a black lace dress and brown structural belt on Sunday in Malibu. 

Tom Hardy is spotted wearing a sturdy helmet beside his motorcycle on Sunday in London. 

Kendall Jenner wears a face mask for dinner with friends at Nobu in New York City on Saturday.

Leighton Meester enjoys a Saturday of surfing with her husband Adam Brody in Malibu, California.

Damon Wayans Jr. performs a comedy set at The Stress Factory Comedy Club in New Brunswick, New Jersey, over the weekend.

Raekwon and Ghostface Killah gave it their all during their weekend VERZUZ battle in New York City.

Kourtney Kardashian and Travis Barker had a second consecutive date night at Nobu in Malibu, California.

Brad Pitt gets ready to film a commercial on a motorcycle in Los Angeles on Friday.

Camila Cabello and Shawn Mendes walk their dog Tarzan during a weekend hiking session in Los Angeles.

Rihanna enjoys dinner at Giorgio Baldi in Santa Monica, California.

Sofia Vergara heads out and about with a face mask on in New York City over the weekend.

Drag superstars Kameron Michaels, Aquaria, Violet Chachki, Asia O'Hara, Naomi Smalls, Plastique Tiara and Bianca Del Rio perform on stage at Voss Events Presents Drive 'N Drag at the Rose Bowl in Pasadena, California.

Sarah Jessica Parker makes her way to her SJP store in N.Y.C. on Friday.

Rose Byrne gets into character on Friday on the Santa Monica, California, set of Physical. 

Usher brightens up the day in Los Angeles on Friday.

Kendall Jenner heads out with friends on Friday in Los Angeles.

Claire Danes and Frank Dillane are all smiles filming the Victorian-era period piece The Essex Serpent on Tuesday in London. 

George Clooney is spotted between takes directing The Tender Bar on Thursday in Beverly, Massachusetts. 

Adam Driver and Lady Gaga are seen riding a Vespa while filming House of Gucci in Lake Como, Italy on Thursday. 

Matilda De Angelis serves up old-fashioned glamour while on the set of Robbing Mussolini in Rome on Friday. 

Lionel Richie fuels up with a coffee as he heads to a film studio in Hollywood on Friday. 

Jennifer Garner stops by her new home to check out the construction progress on Thursday in L.A.  

Chrissy Metz looks ready for spring in a tiered floral dress on Thursday at Bristol Farms in L.A.

Octavia Spencer arrives on the set of Truth Be Told in L.A. on Thursday. 

Ryan Gosling is seen for the first time on the set of his upcoming Netflix thriller The Gray Man on Thursday in L.A.

Charlie Puth leaves a private gym shirtless after a workout on Thursday in Santa Monica.

Bling Empire star Jaime Xie stuns in a stylish outfit on her way to dinner at Kith restaurant on Thursday.

Sebastian Stan heads to the set of Fresh on Wednesday in Vancouver, wearing green scrubs and white sneakers.

Clare Crawley takes her dog Elby out for a quick walk on Wednesday in N.Y.C. before she jet sets out of town for her 40th birthday with Dale Moss.

Michael Strahan double masks while out in N.Y.C. on Wednesday.

Shailene Woodley walks her dog on Tuesday while in Montreal to shoot her upcoming film Misanthrope.

Beanie Feldstein is seen dressed as Monica Lewinsky on the set of American Crime Story: Impeachment on Tuesday in L.A.

The Weeknd heads to Nobu Malibu for dinner on Wednesday.

Jesse Metcalfe wears a lavender tee and red shorts on a sunny Wednesday out in West Hollywood.

Malin Akerman celebrates St. Patrick's Day with a big balloon on Wednesday in L.A.

Lady Gaga and Adam Driver continue filming House of Gucci in Lake Como, Italy, on Tuesday.

Randall Park puts in his daily workout on Tuesday in Los Angeles. 

Chris Pratt and Katherine Schwarzenegger keep it casual for a morning coffee run in L.A. on Tuesday.

Sabrina Elba arrives at a cocktail event to celebrate Veuve Clicquot's partnership with artist Yayoi Kusama and new vintage 'La Grande Dame 2012' at
Louis Vuitton in Sydney on Wednesday.

Gossip Girl reboot star Jordan Alexander turns her camera on photographers on Tuesday on her show's New York City set. 

Sebastian Stan heads to the set of Fresh in Vancouver, Canada, on Tuesday.

Rapper Nas leaves The Nice Guy in Hollywood on Tuesday.

Margot Robbie and John David Washington head to the set of their new David O. Russell project on Tuesday in Pasadena, California. 

Bradley Cooper goes for a walk in N.Y.C. on Tuesday, wearing a hoodie, sweats and blue sneakers.

Natasha Lyonne sends a smile and a thumbs up on the set of Russian Doll in N.Y.C.'s Astor Place on Tuesday.

Eiza González picks up her morning coffee at Alfred's on Tuesday in West Hollywood.

Steph Curry and son Canon make an adorable pair on Monday following the Golden State Warriors game against the Utah Jazz in San Francisco.

Indya Moore, Hailie Sahar, Mj Rodriguez and Dominique Jackson of Pose shoot scenes for the final season of the series in N.Y.C. on Monday.

On Monday, an almost unrecognizable Paul Rudd films The Shrink Next Door in Los Angeles.

Travis Scott promotes his new drink Cacti to fans in Hollywood on Monday.

50 Cent sips a sweet drink on Sunday during a visit to Sugar Factory Atlanta.

New parents Emily Ratajkowski and Sebastian Bear-McClard take their dog for a walk in N.Y.C. on Monday.

Chrissy Teigen makes a grocery run in Los Angeles on Monday.

Camila Cabello keeps her dog close during a walk in Los Angeles on Monday.