The 'Gravity' singer - who recently split from 'Friends' actress Jennifer Aniston - reportedly lowered his trousers and danced around in front of the 'Project Runway' host at a nightclub in New York's trendy SoHo district, making her laugh hysterically.

However, according to the New York Daily News newspaper, sources close to Heidi - who is married to singer Seal - have played down reports she was flirting with the 30-year-old singer, insisting the pair are just old friends.

Tyra Banks is the top-earning woman on TV. The former supermodel, who hosts two hit US shows, raked in a staggering $23 million between June 2007 and June 2008, according to a new list by Forbes.com.

Tyra was responsible for creating daytime TV program "The Tyra Banks Show" and "America's Next Top Model," on which she is also a producer and judge.

David Beckham has been wearing a mystical necklace to improve his sex life.

The Los Angeles Galaxy soccer star - who is married to former Spice Girls singer Victoria - wears the libido boosting beads around his wrist.

Kevin Federline is set to release a fitness DVD. The former backing dancer - the ex-husband of Britney Spears - is planning to get back into shape after piling on the pounds and wants to cash in on his potentially buff body by sharing his exercise secrets.

He is reported by FOX News as saying: "I plan to get back to looking ripped and sexy again - I know I have let it all go but watch me fly this year."