Red, White & Woo! How Stars Celebrated the 4th

Zac Efron & Ashley Tisdale's beachy P.D.A.! Kellan Lutz's poolside fun! See how Hollywood enjoyed Independence Day

BEST SEAT IN THE HOUSE

Ashley Tisdale grabs a prime seat – on Zac Efron's shoulders! – while celebrating her 26th birthday with pals in Malibu. "He's my brother/best friend!" Tisdale Tweeted.