With half the celebrityverse out at Coachella Las Vegas was a little quieter than usual last weekend... until Lindsay Lohan and Samantha Ronson showed up, that is!

Lindsay got downright diva-esque when she got spotted by the photogs leaving Planet Hollywood together over the weekend, literally doing a double-take and sprinting for the elevators as soon as she saw the cameras. (Lindsay's friends got even rowdier than she did - check out the way her pal in the sweater gets all up in the photog's face towards the end!)

Hopefully everything's OK with Lindsay - given her recent behavior, we can't help but worry!