"Fergalicious, the 2007 smash by Fergie featuring will.i.am, tops the 3 million in digital sales this week. It's Fergie's second solo hit to reach this level, following "Big Girls Don't Cry" (which is up to 3,745,000). "Fergalicious" is the second hit on which will.i.am is featured to reach this level, following Usher's "OMG," which is up to 4,363,000. Fergie and will.i.am have also had four 3-million sellers together in the Black Eyed Peas.