Charlie Sheen has said that he regrets giving Lindsay Lohan a $100,000 bailout to pay her hefty tax bill.

The 47-year-old Anger Management actor gave his Scary Movie 5 co-star $100,000 after the troubled star allegedly received less money than Sheen for her cameo in the horror comedy.

Speaking on The Tonight Show with Jay Leno, Sheen said: ''They offered me a decent amount of cash to do Scary Five as a cameo. Then they said they're going to hire Lindsay. I thought fabulous.

''They took half my money to give to her and she didn't get it all. And when I found this out I said, 'You got shorted a hundred grand' so I gave it to her.

''I didn't know it was for taxes. If I'd have known that I'd have given her half.''

However, the former Two and a Half Men star further explained that he still thinks Lohan is "super fabulous," adding: "She's terrific, I mean she's going through a lot of stuff. She's smart and super fabulous and I think will come out on top eventually, you know.''