Bullock can't help but smile while discussing Gravity near L.A. Plus: The Royals, Alicia Keys & family, Gwyneth Paltrow, Selena Gomez and more

GROUP-ON

Before announcing The Voice's latest top 12 Thursday night, host Carson Daly meets up with judges Adam Levine, CeeLo Green, Christina Aguilera and Blake Shelton for a pre show red carpet event at Universal Studios in Universal City, Calif.