You've perhaps caught wind by now of news that Lindsay Lohan has emerged from her post-rehab media-blackout cocoon in the most unlikely of places: A phoned-in interview to Las Vegas radio show Mark and Mercedes in the Morning, who were offering a pair of Hannah Montana concert tickets to anyone who could convince a celebrity to call them. (Lohan obliged for a friend's kids, apparently having used up her last favors with Ticketmaster the time she demanded a block of 4000 seats to a Stevie Nicks concert, and failed to show up.)