Paris Hilton and Nicole Richie’s friendship was an earmark on the early 2000s, as was their love of the T-Mobile Sidekick.

Nicole Richie had a tumultuous childhood on the road, which led to Lionel Richie adopting her at a young age for stability.

The Encore,' see just how Nicole went from bold 2000s party dresses to her current wardrobe of sleek and chic looks.

Two decades after redefining reality TV, the iconic duo reflects on their pop culture impact and the text message that led to ...

Paris Hilton Shares Glam Highlights from Nicole Richie's 'Virgo Baby' Birthday Party Paris Hilton Celebrates ‘Sis’ Nicole Richie Turning 43 with Video Tribute: ‘Happy Birthday to the Bill to ...

When he's not performing, Grammy-winning singer Lionel Richie is a supportive dad and grandfather. The "Endless Love" singer, 74, is a father of three, including Nicole Richie. Lionel Richie and ...

Paris Hilton helped her pal Nicole Richie ring in her 43rd birthday at her star-studded party this Saturday. The heiress, 43, shared a number of glamorous snaps with her Simple Life co-star ...

Everyone's favorite early aughts duo, Nicole Richie and Paris Hilton, are making a big comeback — but maybe not in the way ...

Nicole Richie made heads turn while attending the Saint Laurent show during Paris Fashion Week. The Simple Life star, 43 — who recently celebrated her 43rd birthday with best friend Paris ...

Paris Hilton showed off her abs in a black sheer dress for BFF Nicole Richie’s birthday party. Paris Mumpower of Sun-ny Side Up The band is back together. Nicole Richie celebrated her 43rd ...

Paris Hilton and Nicole Richie team up to film 'The Simple Life' reunion special, coming soon to Peacock. Nicole Richie and Paris Hilton filmed their 'The Simple Life' reunion at a Sonic Drive-In ...

Nicole Richie looked stylish (and ready to lend a helping hand!) at the Bing Summer of Doing event in New York City. The young person’s guide to conquering (and saving) the world. Teen Vogue ...