Oh, prom. An American tradition that's meant different things to different people, and with vibe shifts over the decades.

The ‘Another Simple Favor’ actor stepped out in an outfit straight from the Blake Lively school of special occasion dressing.

The music producer rented a limo to take Gomez to their mall photo shoot, where he sported a tux and she wore a fuchsia full-length gown.

See their cheesy, retro pics.This prom season, 32-year-old Selena Gomez's first experience was captured in some iconic photos ...

At Barcelona Bridal Fashion Week, Vivienne Westwood's Andreas Kronthaler showed wedding dresses full of character, one ...

The Driver's License songstress, 22 - who is currently dating British actor Louis Patridge - led the star-studded event which ...