It's a Sunday, so stars -- like the rest of us -- are reflecting on the week that just ended and looking forward to a new one beginning. Zac Hanson was observant, Christina Perri spiritual and Pete Wentz reflective when they each discussed traveling. Drake is grateful for his fans. Sara Bareilles embraced her inner dude, Lea Michele vegged out, Usher waxed philosophical, and Demi Lovato had a great time at a wedding. However,'Glee' star Chris Colfer was both the funniest and most prophetic today.