Following the footsteps of Justin Long and Ashley Green, 90210 stars, Jessica Lowndes and Matt Lanter are the newest faces of the “Do Something” Campaign. Do Something has teamed up with Aeropostale to help end homelessness. It started on Monday, January 17th, so you can bring in a gently used pair of jeans to Aeropostale and you’ll receive 25% off your next purchase of Aeropostale jeans. The program is hoping to donate one million pairs of jeans to homeless teens this year. Last year they collected over 600,000, some of which were sent to Haiti after the earth quakes.