Lady Gaga Gets Her Kiss On & More [Celebrity Twitterverse]

Demi Lovato parties on her 18, Ashley Tisdale on the set of Hellcats, Haylie Duff and Beverly Mitchell have a mini 7th Heaven reunion, and a weekend of TGIF reunions: John Stamos, Dave Coulier, and Bob Saget on stage with the Beach Boys, and Candace Cameron (Bure) and Jaleel White pose with Full House creator Jeff Franklin.

If you’d like to enjoy some more 90’s memories, check out the video of a young Kobe Bryant guest starring on All That with Amanda Bynes, after the jump.