Brody Jenner and Avril Lavigne
National Photo Group
11/08/2010 AT 12:00 PM EST
They're still going strong! Avril Lavigne
and Brody Jenner
slipped into West Hollywood club Voyeur late Thursday night, both in sneakers and casual clothes. Though there seemed to be tension between the two at first, as the night progressed, and as more friends came, they relaxed a bit – and ended up staying until close.