Jenna mingles with the mean girls at an elite charity event. Later, things get even more awkward when she runs into Matty and Jake.

Dave welcomes talk show host Rachel Maddow and actress Rose Byrne also a drum solo by Gavin Harrison.

Aria, Emily, Hanna and Spencer finally decide it is time to tell someone about "A". Meanwhile, Hanna's infamous grandmother drops into town for Tom's rehearsal dinner.

Episode info coming soon ..