It's that time again — our favorite shows, like Gossip Girl and Hart of Dixie (back tonight!) are returning to their regularly scheduled programming and picking up where the drama left off. In anticipation, we've been pouring over the love triangles, devious plotlines, and of course, the enviable wardrobes. Whether it's the Pretty Little Liars crew killing it with their sweet Spring frocks and edgy blazers, Rachel Bilson's downtown-cool style showcased in the likes of Alexander Wang and Chanel, or Jessica Stroup's boho festival-ready separates, we've come to expect our favorite characters to forecast the season's best looks. In addition, we've started taking styling cues from Revenge (think polished Summer pieces, suitable for Hamptons frolicking) and emulating the 1960s silhouettes courtesy of Pan Am. To catch up on the latest Spring TV fashion, click the slideshow to see the closets we're coveting the most. Have another show to share? Leave it in the comments.

Photo courtesy of The CW, 2012 ABC, Inc., 2012 ABC Family, Inc., and Photo courtesy of Fox/FX

With an off screen wardrobe that could rival her alter-ego Blair Waldorf, Leighton Meester's stepped into the spotlight as one of our favorite style setters. Since taking the small screen on Gossip Girl, Leighton's honed in on a taste for red-carpet glamour and edge, opting for designers that run the gamut from Marchesa to Balmain. She's constantly switching it up, and that's why she's refreshing to follow. So, in honor of the style star's 26th birthday today, we're celebrating with a look at her fashionable evolution — from the basics to the ultra-glam, and everything in between — here's to Leighton and 60 of her most memorable looks!

Thanks to a little thing called Twilight, Kristen Stewart has become a household name, not to mention a style icon. We love seeing her stroll the city in jeans and Converse, then getting dolled up for a swanky party or premiere. Since today marks Miss Stewart's 22nd birthday, we're celebrating in a major way. We've already taken a look back at her red-carpet style — now we're wishing Kristen a very glossy birthday by peeping her most fashionable editorials. Click through to see each one, and make sure to let us know your faves in the comments!