Mel B has sent her support to Rihanna.

The former Spice Girls star - who struck up a friendship with the 'Umbrella' singer last year - was shocked to hear Rihanna had allegedly been attacked by boyfriend Chris Brown.

Mel said: "I was shocked when the news broke last week of my pal Rihanna allegedly being beaten up by Chris Brown. I heard Kanye West on the radio talking about it and I sent Rihanna a text to check if she was OK. I got to know her when she was working in the studio next door to me last year."

Mel B says she has the highest sex drive of anyone she has ever met. The former Spice Girl says her husband, film producer Stephen Belafonte, is the only person she has ever been in a relationship with who could keep up with her in the bedroom.

Mel, 33, told Britain's Glamour magazine: "I know I'll always be faithful to husband Stephen because I've never met anyone before him who is sexually on a par with me."

Eddie Murphy reportedly doesn't visit his daughter because he wants to stay away from "crazy" Mel B. The "Shrek" star, who fathered 22-month-old Angel Iris with the former Spice Girl, is keen to avoid a confrontation with his ex-girlfriend Mel.

A friend of Eddie's told America's OK! magazine: "To see the kid, he'd have to see the mother. Maybe when she's older, Eddie will see Angel, but not now."

Mel B thinks celebrities who don't give to charity are "disgusting." The former Spice Girl believes everyone in the public eye should use their fame to help others and can't understand why some refuse.

She blasted: "Do you know what, I think it's disgusting when a celebrity isn't doing something for charity."

Kim Kardashian has vowed never to pose naked for Playboy again. The 28-year-old beauty - who appeared as a Playboy Centerfold in the pages of the adult publication last year - has no plans to strip off again in the future.

She said: "It was a one-off. I don't think I'll do Playboy or anything like that again."

Mel B and her husband Stephen Belafonte renewed their wedding vows on Saturday.

The couple flew their closest family and friends to Hurghada, Egypt, to make up for them missing their secret ceremony in Las Vegas last year.