Listen to Let's Get It Started (From "Monsters vs Aliens") online. Let's Get It Started (From "Monsters vs Aliens") is an English language song and is sung by Silver Screen Superstars. Let's Get It Started (From "Monsters vs Aliens"), from the album Music from Megamind & Monsters vs Aliens, was released in the year 2013. The duration of the song is 3:42. Download English songs online from JioSaavn.