January 23, 2009 8:42 pm ‘Twilight' And ‘Gossip Girl' News! Access’ Tony Potts is at the Sundance Film Festival where he interviewed stars of “Twilight” and “Gossip Girl” and he got the latest scoop on both. US & World Videos 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:36 O.J. Simpson's cause of death revealed 25:57 WATCH: ‘Changing Climate' highlights the Philly-area residents who are combatting climate change 2:36 Super dad makes Mario-themed obstacle course for son's birthday 4:17 How the Philadelphia Union became the sustainability champs of the MLS