2. Vanessa Hudgens chose a short and sassy coral Zac Posen dress for the premiere of “17 Again” in Los Angeles. Accessorizing her dress with a thick belt, super swanky heels, and black nail polish, the High School Musical starlet proves that she deserves to be Zac Efron’s girlfriend. (photo: INF Events) 4. Jeanne Tripplehorn attended the “Grey Gardens” premiere in a polka-dot asymmetrical Carolina Herrera single-shoulder gown looking spot on, literally, folks! The dress is fab (we have BIG LOVE for it), but she could use some flair in the hair department. (Photo: Splash News)