Miranda Cosgrove & Jesse McCartney Get Schooled

Miranda Cosgrove, Jesse McCartney and Lo Bosworth were just some of the too cool for school stars at the Get Schooled premiere and block party in Los Angeles on Tuesday.

Guests watched the documentary Get Schooled: You Have the Right — which aired on all Viacom channels last night — featuring three education success stories of people who went on to work for President Barack Obama, Kelly Clarkson and LeBron James.

Jesse performed his new song "Body Language" at the post-party, which included more than 400 L.A.-area public school students, parents, teachers and administrators in addition to the celebs. The singer/actor noted that his love for music began back in a "music class in elementary school."

Meanwhile, Lo and Miranda tweeted from the festivities. The 16-year-old iCarly star wrote: "Talking to some teens about staying in school!" And The Hills' Lo called the event "super sweet."

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