June 10, 2009 11:11 am Britney Spears Dating Her Agent A source confirms rumors to People magazine that she’s dating Jason Trawick. Plus, Mike Tyson weds girlfriend Lakiha Spicer. And, have Leonardo DiCaprio and Bar Refaeli split? 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