Demi Moore is set to celebrate her 50th birthday in Dubai and sources close to the Hollywood star say she wants to keep the event low-profile, following a very public break-up with Ashton Kutcher last year. The same sources hastened to add Moore, who has a reputation for being obsessed with her looks, is calm about the landmark and "feeling good after a really, really tough year".

Moore was also recently seen in India, to celebrate another 50th birthday - that of billionaire Vladimir Doronin, the boyfriend of British supermodel Naomi Campbell. The exclusive party was also attended by fashion supermodel Kate Moss, Sarah Ferguson, the Duchess of York, and Moore's close friend, Los Angeles-based florist Eric Buterbaugh. The Academy Award-nominated actress (for Ghost in 1990) was photographed wearing a traditional outfit, created by Indian designer Manish Malhotra.

This has been a difficult year for the veteran actress, who has had to deal with the publicity that came with the bitter dissolution of her eight-year relationship with Two And A Half Men star Kutcher. Incidentally, so far as is known, neither Moore nor Kutcher has yet filed for a divorce. In any case, friends claim the actress has moved on from her emotional worries.

"She's not desperate to date again but she is actually open to it which is a really good step. She wants to experience something new. She wants to fall in love again," an insider was quoted, "She truly believed she'd spend the rest of her life with Ashton so it's not easy for her to simply move on but she's determined to do it."

Kutcher, meanwhile, seems to have already moved on, amid growing rumours of a relationship with actress Mila Kunis. The two know each other from their days on the cast of hit sitcom That 70s Show, and have been spotted together for several months now, leading to speculation that the sight of her ex with somebody else has spurred Moore to recovery. 

Below is a selection of photographs of birthday girl Demi Moore through the years.

Actress Demi MooreReuters
Demi MooreReuters
Actress Demi MooreReuters
Actress Demi Moore, star of the film "Bobby," arrives at the opening night gala of the AFI Fest and U.S. premiere of the film "Bobby" in Hollywood, California, November 1, 2006. The film directed by Emilio Estevez details the night Robert F. Kennedy was assassinated in Los Angeles in 1968.Reuters
Actress Demi Moore arrives at a party to introduce The Trump International Hotel & Tower Dubai in New York June 23, 2008.Reuters
Actress Demi Moore attends the "CNN Heroes: An All-Star Tribute" in Los Angeles November 20, 2010.Reuters
Actress Demi Moore and Actress Eva LongoriaREUTERS/Mario Anzuoni
Demi MooreReuters