Another day, another glitzy west coast premiere.

Zac Efron, Taylor Schilling, Blythe Danner, Jay R. Ferguson and Riley Thomas Stewart from The Lucky One all gathered at L.A.'s Grauman's Chinese Theatre Monday night for the flick's premiere.

OK! GALLERY: ZAC EFRON CHILLS OUT IN RAINY NYC AS HE PROMOTES THE LORAX 

Zac plays a marine who served in Iraq, is discharged and travels to North Carolina to find his lady "good luck charm." Of his love scenes with Taylor?

OK! NEWS: ZAC EFRON'S FIRST MEETING WITH HIS CO-STAR TAYLOR SCHILLING: 'I ALREADY LOVE HER'

"It was very natural and second nature," he said earlier this year. "At that point, we had been working together for months and we knew each other very very well."

Also on hand? Audrina Patridge, Ashley Tisdale and a group of marines.