Lindsay Lohan is convinced her teenage sister Ali won't follow in her wild child ways - because the 15 year old is too sensible to fall victim to Hollywood's party scene. The former child star has endured several stints in rehab and an 84-minute jail sentence after she was caught drunk driving and in possession of cocaine.

Lohan claims to have turned her life around in recent months, and her younger sister is now attracting attention as she enjoys late night outings to clubs and media events.

But the "Mean Girls" star insists Ali, an aspiring actress/singer, will never make the sames mistakes because she has her older sister for guidance.

Lohan tells Life & Style, "She's tougher than I am. She has a good head on her shoulders. Maybe it was different for me because I didn't know what to expect and it just happened really fast. I didn't have a big sister.

"She's really good. If I'm going out late, she'll go home early."

- Click here for more great Lindsay Lohan pictures! -

Image © © Janet Mayer / Photorazzi

- Click here for more Lindsay Lohan pictures! -

(This news article provided by World Entertainment News Network)