Lindsay Lohan worried about Charlie Sheen?

New York (ANI): Lindsay Lohan has apparently expressed her concern for Charlie Sheen after the actor went to rehab following a drug and alcohol fuelled bender with porn stars. According to TMZ, the 'Mean Girls' star told friends that Sheen was in a 'life or death situation' and was 'thrilled' that he sought help, reports the New York Post.

Lohan, who recently checked out of rehab, was 'worried' about Sheen because his latest bender showed "obvious signs of addiction," the gossip website said. "Lindsay understands the problem of having the wrong people around and wants Charlie to understand that he needs to surround himself with positive, sober people," the website said, citing an unnamed friend.