Ashlee & Pete's Snugglefest

I told you things were heating up between these two. Platonic pals they are not!!

Here are the very first pictures of Ashlee Simpson and Fall Out Boy frontman Pete Wentz cozying up to each other on Monday night at Jet nightclub in the Mirage Casino, Las Vegas.

The lovebirds snuggled up together on a bench, with Pete putting a comforting hand on Ashlee‘s lap as she whispered (sweet nothings) in his ear.

Pete, 27, and Ashlee, 22, were spotted making a grocery run together early Monday morning. These two are inseparable!!

And is it just me or did one of Ashlee‘s girlfriends squeeze into her (it’s really his) hoodie with her?