Sarah Harding feels lucky to have been given the chance to act.

The Girls Aloud star, who plays the role of schoolgirl Roxy in St Trinian’s 2: The Legend of Fritton’s Gold, says she is living out her dream on the big screen. Speaking at the world premiere of the movie In London’s Leicester Square, Sarah said:

“I’m just enjoying every minute of it at the moment. I’m getting to live out my fantasies. I’ve lived out my dream doing the singing and I never thought I’d get into doing the acting side of it as well, which is amazing. I’m very honored and grateful that they are giving me a chance.”

The 28-year-old star, who braved the cold on a special pink carpet in a stunning cut-out dress, also denied there was any competition between Girls Aloud as each member focuses on individual projects. “We’ve all got very different tastes and I think if were to all do our own solo stuff it would be very different.”

Sarah also admitted she loved working with her co-star Rupert Everett, who has to dress as a woman for his role as school headmistress Miss Fritton: “Rupert’s boobs kept falling down. He was just hilarious. We couldn’t take him seriously. It was just a giggle every day.”

Fellow Girls Aloud band members Nicola Roberts and Kimberley Walsh attended the premiere to support Sarah, while her co-stars Gemma Arterton, Rupert and Tamsin Egerton also attended.