Halston Sage & Zac Efron Attends Universal Pictures' 'Neighbors' Westwood Premiere

Photo by Kevin Winter/Getty Images

Photo by Jason Merritt/Getty Images

Westwood, California - Twenty year old actress Halston Sage looked gorgeous in a black strapless dress with silver high heels as she and Zac Efron (looking handsome in a suit) steps out to attend Universal Pictures' 'Neighbors' premiere held at Regency Village Theatre on April 28, 2014 in Westwood, California.

Halston Jean Schrage born May 10, 1993, better known by her stage name Halston Sage, is an American actress known for her role as Grace on the Nickelodeon TV series How to Rock.

Zachary David Alexander "Zac" Efron born October 18, 1987 is an American actor and singer. He began acting professionally in the early 2000s, and became known as a teen idol after his lead roles in the Disney Channel Original Movie High School Musical, the WB series Summerland, and the 2007 film version of the Broadway musical Hairspray. Efron has since starred in the films 17 Again, Me and Orson Welles, Charlie St. Cloud, New Year's Eve, The Lucky One, That

Lyndsy Fonseca Attends Universal Pictures' 'Neighbors' Westwood Premiere

Photo by Jason Merritt/Getty Images

Westwood, California - Twenty seven year old actress Lyndsy Fonseca looked simply beautiful in a white strapless dress with silver high heels as she steps out to attend Universal Pictures' 'Neighbors' premiere held at Regency Village Theatre on April 28, 2014 in Westwood, California.

Lyndsy Marie Fonseca born January 7, 1987 is an American actress. She is best known for portraying Colleen Carlton on the CBS soap opera The Young and the Restless and Alexandra "Alex" Udinov on The CW show Nikita.