(Cover) - EN Showbiz - Zac Efron hates watching his movies because he thinks his head looks too big.

The actor is widely considered to be one of the hottest young stars in Hollywood, but Zac isnt always comfortable with his looks. He finds it difficult to appreciate the work he has done because he always feels overly critical about his performance and his appearance. The star hopes he will one day be able to feel proud of what he has achieved.

My head is huge! Zac laughed to TOTP when asked what he thinks when he is watching himself on screen. I pick out every single flaw or thing I should have done better. I cringe at first, but years down the road Ill be able to look back and appreciate what Ive done sometimes!

The 22-year-old hunk is determined to keep challenging himself with the movie roles he chooses. Zac feels passionate about acting and hopes his fans will continue to support his career.

The best way for me to stay relevant is to live my life and keep making movies about my experiences, he added. As your fans grow up, you begin to realise that life isnt always going to be like High School Musical! (C) Cover Media