Who was best dressed at Coachella Who was best dressed at Coachella Who was best dressed at Coachella Coachella isn't just about the t...

Who was best dressed at Coachella

Who was best dressed at Coachella

Who was best dressed at Coachella

Coachella isn't just about the tunes, it's also about the style, natch!

Hollywood's fashionistas Emma Watson, Vanessa Hudgens, Rihanna, Diane Kruger, Fergie and plenty more hot celebs descended upon the Coachella Valley scene in their hottest indie music festival outfits.

'Nessa and Fergie both rocked '70s looks, with the High School Musical starlet in supersexy short-shorts, a ruffled tube top and cowgirl boots, while the Black Eyed Pea went girlie in a fringed vest, flowy dress, flat boots and a straw hat.

Meanwhile, Katy Perry showed off her granny panties in a sheer floral dress with a red flower pin, her BFF Ri-Ri went sexy street chic in studded cutoff shorts and a cropped tank top, and Vampire Diaries star Nina Dobrev popped in a red belted dress with flat sandals and a minibag.

Kate Bosworth and Emma Roberts flaunted their legs in skintight short-shorts. K.Bos paired her zipper-detail bottoms with a black tee and an Isabel Marant flower-printed jacket and beige ankle booties. Chord Overstreet's on-again GF paired floral shorts with a matching beige tank top, flat ankle-strap sandals and fun accessories galore!

Also hanging in leg city were Lindsay Lohan, looking surprising tame in a white minidress with chunky platforms and a mint-green Prada bag, and Diane all adorable in a blue striped, off-the-shoulder dress with Isabel Marant ankle boots (yep, similar to Kate's kicks).

Finally, B-day girl Emma was spotted in black pants, lace-up boots, a loose top and big shearling jacket while taking in the evening shows.

So which star looked hottest at Coachella this weekend?

Tell us in the comments!