Nicole Richie

Hilary Duff's husband, Matthew Koma, hilariously dressed as her ex Joel Madden for a double date.

Though Hilary Duff once dated Nicole Richie's husband, Joel Madden, the two women are still close friends!

Besties and 'The Simple Life' costars Paris Hilton and Nicole Richie will appear in a new show together.

Paris Hilton and Nicole Richie will be up to their old tricks again on a new show more than a decade after ending 'The Simple Life.'

While appearing on 'Today,' Nicole Richie opened up to Hoda Kotb about how she's related to her 16-year-old daughter, Harlow Madden.

Nicole Richie shared her reaction to learning Cameron Diaz and Benji Madden's newborn son's name has a surprising connection to her own child's moniker.

Nicole Richie and Joel Madden make sure to have 'check-ins' about their marriage, a source revealed.

While chatting with Drew Barrymore, Joel Madden opened up about why his marriage to Nicole Richie works.

While appearing on 'The Tamron Hall Show,' Joel Madden revealed he and Nicole Richie will celebrate 17 years together this month.

Sofia Richie married music exec Elliot Grainge on Saturday, April 22, in an extravagant ceremony in southern France.

Though Paris Hilton is older than sister Nicky, she always felt the latter was the 'protective' one.

The actress joked around with her followers after having a night out with her husband and her former flame.

The former dynamic duo reunited at Hilton's wedding following their infamous 2005 feud.

Nicole Richie accidentally set herself on fire blowing out birthday candles to mark turning 40. The star posted the clip on social media in good spirits.

These days, Nicole Richie seems to be enjoying a simple kind of life, but she once dealt with addiction and body issues.

Get those wallets ready!

It’s Virgo Season! From August 23 until September 22,  the sixth astrological sign in the zodiac known as "The Priestess," reigns supreme.

The former flames called it quits in August 2020.

These celebs’ New Year’s Eve parties are the stuff legends are made of.

The star used a pair of rubber gloves and sanitizing wipes to disinfect her seat.

The tennis tournament was filled with elegance and style.

The American socialites went to the Giambattista Valli Haute couture show.

The celebrity DJ is still close with Kim Kardashian and Nicole Richie.

These stars had their troubles but they bounced back big!

The fashion designer is beyond excited to debut her new line.

Busy Philipps, Jon Hamm, & more attended the huge event.

See who joins Miley Cyrus, Justin Bieber and Kim Kardashian with the best celebrity Instagrams of 2013.

Joel Madden isn't known for sharing personal details about his life especially when it comes to his wife Nicole Richie and his two kids Harlow and

The family has been spotted out and about in the city.

These famous faces keep their feeds totally relatable!

It seems the 10-year-old didn't have a blast.

The 36-year-old showed off her toned figure in a black bathing suit.

The foursome all look like they hadn’t slept in days.

The ‘Great News’ star and her family soaked up the sun in Beverly Hills.

She is snapped skipping and jumping all around.

Our number reason it's OK it's Monday? You get to check out Golden Globes coverage all day long! Check out our best-dressed gallery, the biggest moments from

Kim and all her famous friends celebrated the baby girl's impending arrival with a gorgeous baby shower—and of course, the entire K-klan told the story via their Instagram pics.

See the best celebrity pics of the day including Harry Styles taking pics with fans and Reese Witherspoon working out.

From swanky red carpets to everyday errands, check out OK! Quick Pics below for our favorite celeb photos of the day featuring Lady Gaga and more.

See the best celebrity pictures of the day including Jennifer Aniston's curly hair, Miley Cyrus and more.

Blue eye makeup trends on celebrities.

Celebrity pictures, including Extra host Mario Lopez giving his toddler daughter a hug.

The cutest leather pants, skirts, and shorts to try!

Throwbacks photos are fun, especially when they're from your favorite celebrities. See 20 totally adorable flashback snapshots from  Taylor Swift,

See who showed up where (and what they wore) in our par-tay recap gallery!

From swanky red carpets to everyday errands, check out OK! Quick Pics below for our favorite celeb photos of the day featuring Andy Cohen, Nicole Richie,  

The House of Harlow designer is one hot mama! From boho glam sequined gowns to body-skimming gold sheaths, Nicole Richie can do no wrong.

Here are some of the most radical celebrity makeovers/makeunders we've ever seen... for better or for worse!