Star Tracks: Tuesday, Feb. 28, 2017

Cynthia Nixon and Laura Linney cozy up to one another at a photocall for their new production of The Little Foxes, in which they will alternate lead roles, in New York City on Tuesday.

Tom Hiddleston, Brie Larson and Samuel L. Jackson keep each other cracking up as they attend the London premiere of Kong: Skull Island on Tuesday.

Victoria's Secret Angels Stella Maxwell and Romee Strijd earn a colorful pair of wings on Tuesday in New York.

MMA superstar Ronda Rousey films scenes for an upcoming episode of Blindspot in a Brooklyn, New York park on Tuesday.

A dressed down Karlie Kloss struts in workout gear on Tuesday in N.Y.C.

Gigi Hadid attends the Capsule Collection 'Tommy X Gigi' Spring 2017 event in Paris, France on Tuesday.

Just days after her character's shocking exit on Nashville, Connie Britton happily greets fans while arriving at a taping of The Late Show with Stephen Colbert on Monday in New York.

Prince Harry pays a visits to the Big White Wall, a digital mental health service, in London on Tuesday.

Mark Ruffalo and daughter Bella suit up for the Roundabout Theatre Company's 2017 Spring Gala in New York on Monday.

Princess Kate smiles at a youngster holding flowers on Tuesday at the Ronald McDonald House in London.

Jason Sudeikis speaks about Detroiters, a comedy he produced, following its N.Y.C. screening on Monday.

Hugh Jackman talks in Taipei, China on Monday at the premiere of his new film Logan.

Giuliana Rancic strikes a pose on Monday at a Michigan Avenue magazine event celebrating its Spring fashion issue in Chicago.

Stranger Things actor David Harbour gets into the Toronto Raptors vs. New York Knicks game on Monday — along with Finn Burns and Ed Burns — at Madison Square Garden.

Also at the Garden on Monday: comedian Craig Robinson, who lends an ear to the boisterous crowd.

Adele feels the fan love on Wednesday during a performance in Perth, Australia.

Derek Hough shows off his biceps as he goes for a run in L.A. on Monday.

Ruth Negga unwinds after the Academy Awards by enjoying a dinner with friends in West Hollywood on Monday.

Diane Kruger keeps things casual while enjoying a day of pampering at the salon in Beverly Hills on Monday.

Nicki Minaj steals the show in a diamond-encrusted bikini and fur coat while filming a music video with rapper Future in Miami on Monday.

Rihanna makes a stylish statement while out to dinner in N.Y.C. on Monday.

Ashley Graham is all smiles as she celebrates the collaboration between Prabal Gurung and Lane Bryant at a launch dinner in N.Y.C. on Monday.

After presenting at the Academy Awards, Brie Larson arrives at LAX Airport on Monday.

Frank Langella keeps all the attention on Matthew Rhys as the pair attend the Roundabout Theatre Company's 2017 Spring Gala on Monday in N.Y.C.

Inside the gala, Bryan Cranston keeps the audience laughing as he speaks onstage.

Zoey Deutch has a good time during Monday's Sway in the Morning in N.Y.C.

Lindsey Vonn is a style star as she heads to the Giorgio Armani show during Milan Fashion Week on Monday.

Sara Sampaio pulls off a chic-casual look while attending Milan Fashion Week.

Lisa Kudrow and Brooke Shields hang out at SiriusXM Studios in New York City on Monday.

Beauty and the Beast stars Dan Stevens and Emma Watson celebrate at the Shanghai, China premiere of their film on Monday.

Hugh Jackman takes photos with fans at a Taipei, Taiwan event for Logan on Monday.

Princess Kate greets chef Vikas Khanna at the launch of the UK-India Year of Culture 2017 in London on Monday.

Tom Hiddleston layers up for a morning stroll in London on Sunday.

Keri Russell happily gazes up at her fiancé and The Americans costar, Matthew Rhys, at the show's season 5 premiere in N.Y.C. on Saturday.

Colin Firth, Kyra Sedgwick and Kevin Bacon come together at a dinner to celebrate The GCC and The Journey To Sustainable Luxury on Friday in L.A.

Denise Richards attends the Net-a-Porter lunch at L.A.'s Chateau Marmont on Friday.

Floyd Mayweather rings in his 40th birthday in L.A. on Saturday.

Parents-to-be George and Amal Clooney walk arm-in-arm in London.

Gigi Hadid walks the runway at the Missoni show during Milan Fashion Week on Saturday.

Making an appearance during Milan Fashion Week, Jamie Foxx takes the Dolce & Gabbana show to heart.

On Friday, Keegan-Michael Key takes to the podium at the United Voices Rally in Beverly Hills.

Lindsey Vonn stops by Italian-language TV show Che Tempo Che Fa on Sunday in Milan, Italy.

Selma Blair takes her pooch out for a walk in West Hollywood.

Owen Wilson strikes a pose with his Cars 3 character, Lightning McQueen, for the 59th Annual DAYTONA 500 at Daytona International Speedway on Sunday.

Kelly Osbourne, Danny Minnick, Ozzy Osbourne and Fred Durst attend Billy Morrison and Plastic Jesus's "Anesthesia - The Art Of Oblivion" opening reception in L.A. on Friday.

Reese Witherspoon runs some errands in a floral patterned bomber jacket.

Pamela Anderson and Christie Brinkley look flawless as ever while attending the Dolce & Gabbana show during Milan Fashion Week on Sunday.

Rita Ora properly shows the world how to dress when walking your dog, in London on Friday.

Snoop Dogg enjoys a cocktail while attending Goya Foods' Grand Tasting Village event on Saturday in Miami Beach, Florida.

Tia Mowry makes a splash at Miami Beach.

Vanessa Hudgens reveals her red carpet must-have (the new OREO Chocolate Candy Bar!) as she arrives at the 25th Annual Elton John AIDS Foundation's Academy Awards Viewing Party.

Naomi Watts (left) and Nicole Kidman attend Charles Finch and Chanel's annual pre-Oscar awards dinner in Beverly Hills on Saturday.

(From left) Kate McKinnon, Chris Evans, Amy Adams, CEO of DreamWorks Animation Jeffrey Katzenberg and Meryl Streep attend MPTF's "The Night Before" at Fox Studios in L.A. on Saturday. The annual event raised $5 million to support MPTF in providing social services and financial assistance to the entertainment community, as well as its renowned retirement community and innovative programs for seniors and those who care for them.

Orlando Bloom and Kate Beckinsale posed for a photo at the 2017 Film Independent Spirit Awards, sponsored by FIJI water, on Saturday in L.A.

Hailee Steinfeld attends the Charles Finch and Chanel pre-Oscar Awards dinner in L.A. on Saturday.

(From left) Joseph Gordon-Levitt, Kerry Washington and her husband Nnamdi Asomugha attend the 2017 Film Independent Spirit Awards, sponsored by FIJI water, in L.A. on Saturday.

Beyoncé watched a performance during the Weinstein Company and Grey Goose's pre-Oscars party in celebration of Lion on Saturday in L.A.

Russell Wilson and Ciara arrive at the toast to the cast and filmmakers of Hidden Figures at Spago Restaurant on Friday in L.A.

Kate Beckinsale attends a cocktail party to kick-off Independent Spirit Awards and Oscar weekend hosted by Piaget and The Weinstein Company in L.A. on Friday.

Brie Larson (left) and Viola Davis attend the Women in Film pre-Oscars cocktail party in L.A. on Friday.

(From left) Octavia Spencer, Taraji P. Henson and Janelle Monae attend Vanity Fair and Genesis' celebration of Hidden Figures in L.A. on Friday.

(From left) Ava DuVernay, Cathy Schulman and Meryl Streep pose for a photo at the Women in Film pre-Oscars cocktail party on Friday in L.A.

Jamie Chung attends The Glam App x DERMAFLASH Host Pre-Oscars Suite at Peninsula Hotel in Beverly Hills, California, on Friday.

Kate Hudson dresses in a bright cropped sweater and matching trousers in L.A.

Kendall Jenner struts her stuff down the runway at the Versace show on Friday during Milan Fashion Week.

Also walking in the Versace show: Gigi Hadid, who broke out her best Blue Steel for her trip down the runway.

Mariska Hargitay squeezes in a selfie with a fan while filming scenes for Law & Order: SVU in N.Y.C.