Lindsay Lohan's Girls' Night Out Lindsay Lohan and her sister Ali step out in Beverly Hills for a friend's birthday bash. New r...

Lindsay Lohan's Girls' Night Out

Lindsay Lohan and her sister Ali step out in Beverly Hills for a friend's birthday bash.

New redhead Lindsay Lohan helped a pal celebrate their birthday on Monday night at Gyu-Kaku Japanese BBQ in Beverly Hills. Linds looked especially cute in an turquoise frilly top and matching pumps. (3/12/2012) 

Also on-hand for the festivities was Lindsay's younger sister, Aliana, who has been keeping busy with her own modeling career. Just a few days before the actress showed off her new hair color, Ali debuted her cropped 'do. Is it hot ... or not? (3/12/2012) 

Good thing Lindsay wasn't driving. When her $80,000 Porsche Panamera pulled up to drive her home, the super-pricey set of wheels -- which she just got six months ago -- reportedly had massive damage to its right side. (3/12/2012)