Selena Gomez was a lady in red at the Los Angeles premiere of 'Spring Breakers' last night (March 14). There have been so many international premieres of this flick in the past month that we're like, "When the heck is it going to be in theaters for crying out loud?" Actually, it's slated for a March 22 bow at the multiplex.

The starlet wore a scarlet Reem Acra gown with embellished panels on the front and back that showed a little bit of skin and looked like a startburst.

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The plunging neckline was extra sexy. The back also played peek-a-boo with the embellishments.

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Sel also matched her makeup to her dress, wearing crimson lipstick and dark, wine-colored nails. Her messy updo could use a little work -- not gonna lie. If she fashioned her shiny locks into a more tailored or structured chignon or twist, it would call even more attention to the pretty detailing on the back.

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The cut outs on the hip are also sexy. This dress has so many different peek-a-boo parts that make it seductive in a subtle way.

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Sel and her fellow brunette co-star Vanessa Hudgens both like showing a little skin. The Hudge wore a black Naeem Khan dress with quite a slit there! It was also made of ostrich feathers, with are a revered in the high-end fashion world but usually inspire the ire of PETA.

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