Gossip Girl Reunion! Penn Badgley & His Band Receive A TON Of Support From Leighton Meester & The GG Gang!
Hey there Upper East Siders and Angelinos, Lonely boy was out performing with his band in El Lay and you'll be surprised to hear who came out for this special occasion!
Unfortunately, Serena was no where to be found.
It only makes sense that Leighton flew out to support her old friend!