Lindsay Lohan

Lindsay Lohan is desperate to rid herself of the wild-child tag and replace her bad reputation with Oscar glory.

The Mean Girls actress checked into rehab facility Promises in May after being charged with driving under the influence following a Beverly Hills car crash.

And she is now focusing all her efforts on her career.

She says, "Look, I want to win Oscars. I want Academy Awards. I am serious about what I do. I detest being known as a party girl."