Rihanna (not Lady Gaga!) has been named as the most daring celebrity fashionista.

The “Love the Way You Lie” hitmaker - who is known for her eccentric dress sense - was awarded “The Daring Diva” accolade by People magazine in its 2010 Best Dressed List.

However, Rihanna wasn’t the only star to be given a fashion nod by the magazine, with the likes of Jennifer Aniston, Jessica Alba and Gwen Stefani also picking up awards. Actress Jessica won “The Mix Master” title for her ability to look fashion-forward both on and off the red carpet, while Gwen - who has two sons, Kingston, four, and two-year-old Zuma with rocker husband Gavin Rossdale - was praised for her yummy mummy credentials and Jennifer was named The Amiercan Classic.

Meanwhile, Glee star Lea Michele picked up “The Newbie” award for her red carpet efforts and Rachel Bilson was praised for her stylish use of denim. However, it wasn’t just stars of stage and screen who were noted for their style choices. Prince William’s girlfriend Kate Middleton won over judges for “always looking chic and refined,” and was awarded “The Princess in Waiting” accolade. Check out the full list of winners after the jump!

People Magazine’s 2010 Best Dressed awards full list of winners:

Zoe Saldana - The Red Carpet Queen
Gwen Stefani - The Hip Mom
Rihanna - The Daring Diva
Diane Kruger - The Runway Renegade
Lea Michele - The Newbie
Olivia Palermo - The Uptown Girl
Jessica Alba - The Mix Master
Jennifer Aniston - The American Classic
Rachel Bilson - The Denim Darling
Kate Middleton - The Princess in Waiting