Victoria Beckham celebrated last week her 40th birthday by going on a trek through the Grand Canyon with hobby David. Afterwards, Vic flew to London to celebrate at the uber-exclusive Arts Club with Spice Girls friends Emma, Mel C., and Geri and boyfriends like Guy Ritchie, Chris Martin, and Gordon Ramsey.  

When Kate Moss who turned 40 in January, celebrated this by flying in her besties to Necker Island, the Caribbean private island of Richard Branson. To top it off with an ultra fancy lunch with family at the 34 restaurant in London.

 Modern Family star Sofia Vergara brought 90 of her best friends and family members to a luxury resort in Mexico to relax and party for a long weekend.

When Jennifer Aniston when she ushered in her 40th year, she chose an intimate setting, namely her own home. Where she threw a star-studded bash. Oprah Winfrey, Sheryl Crow, Courteney Cox, Tom Hanks, Chelsea Handler, Tobey Maguire all hit the dance floor. The police kept the paparazzi at bay.

 Jennifer Lopez was treated to a surprise party for her 40th birthday. Her ex-husband Marc Anthony organized the bash (called An evening with Lola) . The then-couple arrived in a gray Bentley at the très chic Edison Ballroom in New York where friends like Madonna, Beyonce, Rihanna, Mary J. Blige, Ricky Martin, and Liza Minnelli awaited her.