When Appearing on David Letterman’s “The Late Show”, wild-child actress Lindsay Lohan kept her comments surrounding Paris Hilton short and censored calling the socialite’s 45-day jail sentence “terrible” and leaving it at that.

The 20-year-old Lohan will be starring in the new movie “Georgia Rule” which opens on May 11. While talking with Letterman she had a chance to address some of the highly publicized events that landed her in hot water during filming.

When asked about her antics on the set Lohan admitted, “I was out too late a few of the times. I had a boyfriend. I was fighting with him, I was very immature. It was very irresponsible. And I understand that.”

Lohan took some shots from Jane Fonda, her co-star in the movie, for her erratic behavior and her penchant for something up late. When Letterman asked Lindsay about her experience with Fonda she responded, “She’s incredible. She taught me a lot of things actually, (like) being on time.”