Audrina Patridge and Corey Bohan
08/24/2011 at 12:00 PM EDT
Another night, another concert! Audrina Patridge
and boyfriend Corey Bohan
rocking out at the Sheryl Crow
concert in L.A. – and they were affectionate at the show, sponsored by Yoplait's Save Lids to Save Lives campaign. "They were holding hands, laughing and so cute to each other all night," an onlooker tells us.