Snooki shimmered in sequins at the MTV Movie Awards in Culver City, Calif., April 14. Just weeks after unveiling her 42-pound weight loss on the cover of Us Weekly, the new mom turned heads wearing a strapless gown that showed off her lean legs via a thigh-high slit. The 25-year-old completed her look with rhinestone-encrusted peep-toe heels and an embellished clutch.

The svelte star wasn't the only one who shined on the red carpet. Star Trek Into Darkness' Zoe Saldana flaunted her gorgeous gams in a Givenchy gown, which she paired with Jimmy Choo heels, Emily Faith and Graziela jewelry and a Nancy Gonzalez bag. Selena Gomez, who performed her new single "Come and Get It," rocked a gold beaded Julien Macdonald dress.

Kim Kardashian, who walked the red carpet with her younger half-sister Kylie Jenner, played up her pregnancy curves in a black Yves Saint Laurent dress. The Heat's Melissa McCarthy also went dark, wearing a jumpsuit she co-designed with Daniela Kurrle.

Other celebrities who stood out on the red carpet include Kerry Washington (Michael Kors), Chloe Moretz (Louis Vuitton) and Emma Watson (Maxime Simoens).

Tell Us: Which star had the best look at the MTV Movie Awards?