October 7, 2010 9:08 pm A Jamie Foxx Serenade Jamie Foxx sings his new single to Extra’s Terri Seymour & AJ Calloway, talks about new movie with Halle Berry and reveals he has TV shows in development all over Hollywood. For more exclusive videos go to ExtraTV.com Local 1:07 How long will your fridge keep food safe during a power outage? 0:42 Giant pandas are officially returning to the National Zoo 8:36 Chinese ambassador reveals details on new pandas headed to DC 1:21 Watch the trailer for NBC's My New Favorite Olympian 1:46 Heat waves getting hotter, longer, and more frequent because of climate change