I'm just throwing this out here, but did anyone spot actors Mark Wahlberg and Christian Bale in Lowell this week?

We heard, the pair dined at Cobblestones in downtown Lowell and someone has the evidence.

C-stones is a hot spot for celebs that are in the area. Ricky Gervais had chicken and mash there on a regular basis when he was filming This Side of the Truth in town last summer. Nick Lachey and Jessica Simpson popped in for buffalo tenders before the KISS 108 Jingle Ball at the Tsongas Arena a few years back. Barry Manilow, the Williams sisters, Jennifer Garner, Ray Romano and the list continues, have all filled their bellies at the classy eatery.

If there are any stoners out there who have proof Marky Mark and the Dark Knight dined there, send it our way!