CORRECTING and REPLACING Staples and DoSomething.org Star-Studded Backpack Party Redefines the “Hollywood Gift Bag”

Actress Nikki Blonsky encourages teens nationwide to 'do something' by donating school supplies at The Globe Theatre at Universal in Los Angeles in support of Do Something 101 (www.dosomething101.org) - a nationwide initiative where Staples encourages teens to collect school supplies for underprivileged students through Sept. 18 (Photo: Business Wire)

Singer JoJo and other celebrities added their star power in support of the 3rd Annual Staples/Do Something 101 national school supply drive which runs through Sept. 18 by participating in a bag stuffing event at The Globe Theatre at Universal in Los Angeles. (Photo: Business Wire)

Zac Levi from NBC's "Chuck" joined teen volunteers and celebrities at The Globe Theatre at Universal in Los Angeles to donate more than 500 "gift bags" of school supplies in support of Do Something 101 (www.dosomething101.org) - a nationwide initiative where Staples encourages teens to collect school supplies for underprivileged students through Sept. 18. (Photo: Business Wire)