Lindsay and Ali Lohan

OK -- Lindsay may not be the greatest role model, but she's good for one thing: She's generous enough to share her tabloid fame with her family! Ali has her famous sister to thank for her, er, success. At 13, Ali's already put out a record, Lohan Holiday, and she's up for a role in an upcoming movie in 2008, The Krazees. Hmm, how fitting.

NEXT SLIDE