Megan Fox says she and Zac Efron are "the same person." The "Transformers" actress - who admits she is "obsessed" with the "High School Musical" heartthrob - bizarrely claimed Zac becomes her as soon as he dons a woman's wig.

She said: "Zac Efron is my obsession, we're the same person. We're not actually here, it's like Janet and Michael Jackson. He just puts on his wig and a dress, and it's me, and you don't know that. It's one of the greatest mysteries of all time."

Megan Fox demanded a sunbed be delivered to the set of "Transformers: Revenge of the Fallen."

The 22-year-old actress - who reprises her role as Mikaela Banes in the sequel to 2007 movie "Transformers" - reportedly wanted to top up her tan because she was feeling self-conscious about her pale skin, according to Fox News.

Simon Pegg says Megan Fox is the "most beautiful geek" he has ever met. The "How to Lose Friends and Alienate People" actor - who stars alongside Megan in the film - was surprised to find the "Transformers" star is as much of a nerd as he is.

Simon, 38, said: "We wrapped early one day and went to a bar. Megan and I sat in the corner, got really p***ed and had a good chat."

Miley Cyrus and Daniel Radcliffe are among the hottest stars under 25, according to a new poll.

The 15-year-old star made film website Moviefone's Hottest 25 stars under the age of 25 list thanks to the popularity of her hit Disney show "Hannah Montana" raising her profile to bring "Miley Mania everywhere."

Megan Fox has revealed she is "the biggest nerd." The "Transformers" star admits despite being crowned FHM magazine's Sexiest Woman Alive earlier this year, she is a geek at heart.

She said: "I'm the biggest nerd - I love comic books and stuff like that!"