Spears stays on-message – and flashes a ring! – while registering for baby gifts in Baton Rouge. Plus: Miley Cyrus, Gwen Stefani, Kate Hudson and more

TAKE THE CAKE

Fergie celebrates her 33rd birthday in style – literally, in Dolce & Gabbana – during a bash Thursday at the Revolution Lounge inside Las Vegas's Mirage Hotel & Casino. And the singer had no problem sharing the spotlight – the party was a co-celebration with director Quentin Tarantino (not pictured).