Lohan moving in with Yahoo! Boss' daughter

Lindsay Lohan has found the perfect new best friend - Yahoo! Chairman Terry Semel's sober daughter Courtenay.

The reformed Mean Girls star has reportedly leased a Beverly Hills home with the 28-year-old, an old friend who reconnected with the actress upon her release from rehab at the end of the summer.

An insider tells In Touch Weekly magazine: "Courtenay's sober, so she's the perfect pal for Lindsay."