Though he's been spotted picking up ex-girlfriend Jayde Nicole at the clubs over the past few weeks, sources tell E! Online that Hills star Brody Jenner is actually hooking up with Canadian pop/punk princess Avril Lavigne!

A source tells E!, "They're hooking up but they're keeping it low-key." Another source added, "You can tell they're into each other and both like to have a good time ... They're cute together."

After splitting from her husband in October of 2009, Avril was linked to Brandon Davis, and now sources are reporting that Avril and Brody (Bravril?) were first spotted out together at Koi on February 4. The duo reportedly left in the same car and then partied at Voyuer, where they were spotted again last Thursday.

Last night we caught Avril leaving Boa, and while she was shy about showing her face to the cameras, we had a little more luck with one of her admirers who had penned her a love letter of sorts. Check out the video below to see what he had to say!