Gwyneth Paltrow threw a star-studded bash for her son Moses' birthday on Saturday (06.04.13).

The 40-year-old actress - who released her new healthy cook book 'It's All Good' and launched her fourth fitness studio with exercise expert Tracy Anderson in Los Angeles this week - and her Coldplay star husband Chris Martin were joined by guests including Kate Hudson, Tobey McGuire, Cameron Diaz, Gwen Stefani and Joel Madden, as well as all their children, at their new mansion in Brentwood, California to celebrate ahead of their son's seventh birthday tomorrow (08.04.13).

Cameron Diaz used to be attracted to guys who wore make-up and liked rock music.

The 40-year-old actress admits as a teenager she was a big heavy metal fan and her love of bands like Whitesnake and Iron Maiden had a direct influence on the guys she dated.

Katy Perry's friends think she will have the ''time of her life'' after splitting from John Mayer.

The 'California Girls' hitmaker recently ended her eight-month romance with the musician, and though she is upset by the break-up, her pals don't think it will be as hard on her as when her marriage to Russell Brand ended in December 2011, and she will cope by throwing herself into her work and having fun with friends.

Reese Witherspoon celebrated her 37th birthday in Mexico.

The 'Devil's Knot' star - who welcomed her third child Tennessee in September - was whisked away by her husband talent agent Jim Toth for a romantic break in Cabo San Lucas for her birthday on Friday (22.03.13).

Gwyneth Paltrow has more girlfriends than ever before because she is ''less threatening''.

The 40-year-old actress believes her early success, including winning an Academy Award in 1998, made people wary of her and revealed as she gets older she finds herself surrounded by more female friends including celebrities Cameron Diaz, Beyonce Knowles and Stella McCartney.

Cameron Diaz has struck up a ''close friendship'' with Tinie Tempah.

The 40-year-old actress - who has previously dated a host of famous men including Justin Timberlake, P. Diddy and John Mayer - hit it off with the 24-year-old rapper at a recent party and, after exchanging phone numbers, the pair are now looking forward to meeting up in the future.