Celeb Instagrams

Justin Bieber stripped down to his underwear for a Segway ride in new photos.

Selena Gomez turned heads as she posted stunning shots of herself posing in her underwear in NYC.

Channing Tatum marked Inka Williams’ birthday with intimate photos and sweet moments together.

Jordana Brewster, 45, stunned her followers when she sported a red bikini while lounging poolside.

Bobby Flay’s $60 million NYC apartment renovation wowed fans — but sparked backlash for its bold marble bathrooms.

Martha Stewart, 84, puckered up in a new glam photo as fans praised her timeless 'baddie' vibe.

Barbara Corcoran, 76, wowed fans in a green bikini before stepping into fall fashion in NYC.

Emily Ratajkowski turned up the heat, showing off her curves in a hot close-up bikini pic.

Kendra Wilkinson said she’s 'happily single' and has 'zero interest' in dating.

Abby Lee Miller left a bizarre comment on Jimmy Fallon’s family photo about his daughters.

Danica Patrick stunned fans with her daring looks at Burning Man.

Brooklyn Beckham was criticized after sharing his strawberry jam, drawing Meghan Markle comparisons.

Ryan Lochte showed off his new girlfriend on Instagram, two months after his divorce from Kayla Reid.

Denise Richards said she finally feels like herself again after b------ implant revision surgery.

Prince Jackson announced his engagement as his famous family shared their reactions.

Demi Lovato stunned in a tiny top while singing karaoke for her 33rd birthday.

Zoe Saldana showed off her cheeky bikini dance moves as she playfully shook her butt.

Kourtney Kardashian stunned in a lace top after shutting down pregnancy rumors.

Britney Spears sparked concern after going on a bizarre bread rant in a new video.

Joan Collins, 92, stunned in a white swimsuit while enjoying a glamorous vacation.

Britney Spears shocked fans by singing while cleaning in thigh-high boots and tiny shorts.

Halle Berry stunned in red lingerie while lounging poolside on a duck float.

Britney Spears almost had a nip slip while dancing wildly in a new video.

Rosie O'Donnell shocked fans as she showed off her weight loss in a new photo.

‘Southern Charm’ alum Jarrett ‘JT’ Thomas stunned fans after sharing nude selfies on Instagram.

Justin Bieber left fans buzzing after posing in tighty-whities and combat boots on Instagram.

Christina Aguilera stunned in new photos as she wore a tight blue dress that showed off her curves.

Anthony Hopkins hilariously roasted Kim Kardashian’s SKIMS face wrap in a viral video.

Britney Spears twirled around in a bold red backless dress as she showed off her curves.

Brooks Nader exposed her nipples in a loose sweater during a dinner date with her sister Sarah Jane.

Paul Simon’s daughter Lulu Simon lashed out at Richard Gere for selling her childhood home to developers.

Hulk Hogan’s son, Nick, thanked her dad's widow, Sky Daily, for 'everything' she did after the wrestler's death at 71.

Britney Spears chugged champagne and danced in a see-through dress in a chaotic social media post.

Courtney Stodden showed off her curves in a busty top while celebrating one week of sobriety.

Halle Bailey shared hot sauna photos, showing her cleavage and sweating after a tough session.

Courtney Stodden announced she's quitting alcohol for good in an honest Instagram post.

From Jordyn Woods to Sydney Sweeney (and, of course, Kim Kardashian), OK! has the bootylicious roundup of the hottest celebrity butt shots on Instagram.

Kendall Jenner turned up the heat with a sultry gym selfie as she hiked down her workout pants.

Kendra Wilkinson said she's not interested in dating right now.

Simone Biles turned heads with a plunging swimsuit photo after fans speculated she had plastic surgery.

Brooks Nader turned heads during a helicopter ride as her nipples peeked through a tight white top in a jaw-dropping photo that sent fans into a frenzy.

Hailey Bieber showed off her toned figure and new Rhode lip tint in a sizzling bikini post.

Orlando Bloom shared a cryptic quote about loneliness on Instagram after his split from Katy Perry.

Kenzie Ziegler stunned in a racy bikini as she flaunted her backside in a poolside pic.

Lizzo flaunted her weight loss in a racy denim romper on Instagram.

Eva Longoria stunned in a yellow mini dress while vacationing in France.

Drake is under fire after fans claimed his six-pack abs are 'fake' in a new shirtless selfie.

Ayesha Curry flaunted her curves in a green micro bikini during a beach getaway with her best friend.

Channing Tatum and girlfriend Inka Williams looked cozy in a new yacht photo during their trip.

Ivanka Trump turned heads in a low-cut black gown while enjoying rooftop views in NYC.