Nicole Richie has dyed her hair grey.

The 31-year-old fashion designer showed off her newly-silver tresses at the Met Ball at New York's Metropolitan Museum of Art last night (06.05.13), sticking to the Costume Institute Gala's 'Punk: Chaos to Couture' theme by matching her updo and white Topshop column dress with a red and gold manicure, multiple gold earrings and a dark burgundy lip.

Nicole Richie thinks her kids are hilarious.

The 'Fashion Star' mentor - who has a five-year-old daughter, Harlow, and son Sparrow, three, with her husband Joel Madden - has revealed she keeps a memory box full of ''adorable things'' that her children say.

Nicole Richie wants to remove her ''butt crack cross'' tattoo.

The 'Fashion Star' mentor is embarrassed by her ''tramp stamp'' - a cross tattoo located on her lower back - and has consulted with Los Angeles physician Dr. Tattoff to have the inking removed.

Gwyneth Paltrow is teaming up with Ryan Seacrest for a new online series.

The 'Iron Man 3' actress - who recently launched her second healthy cookbook, 'It's All Good' - is fronting a 10-episode show called 'Second Chances' on the AOL On Network, produced by Ryan Seacrest Productions, alongside her fitness guru pal Tracy Anderson, during which they will share stories of numerous women who have faced and overcome a variety of obstacles in their lives.

Nicole Richie tries not to brag about her children.

The 'Fashion Star' mentor - who shares daughter Harlow, five, and son Sparrow, three, with her husband Joel Madden - loves being a mother but admits she is enjoying her freedom more as her children get older and isn't sure whether she would like to have another baby.