Tweeting LiLo Loses Sam, Again

Lindsay Lohan and Samantha Ronson have split for good, a source tells People. The pair hadn’t even made the reunion official before LiLo’s antics—including a new love for Twitter—made even friendship impossible. And it’s not just Ronson who’s suffering from the tweets: Lohan posted a dark photo of Justin Timberlake with another woman earlier this week, asking, “where’s jb cheater?”

JB is, of course, longtime Timberlake girlfriend Jessica Biel. Lohan says she caught him “canoodling” with a mystery brunette at a nightclub, Perez Hilton reports. Last night, Lohan—who has also used Twitter to send out topless photos—posted tweets calling Ronson the cheater, the Sun adds. “Why do people cheat,” she wrote. “When love is always standing right in front of their face(s)?? SR?”

(More Lindsay Lohan stories.)