KRAFT: has tapped two former American Idol contestants, Anoop Desai and Matt Giraud, to help get a new jingles contest underway. The two have recorded a capella versions of a new Oreo Cakesters jingle posted at YouTube that take up whether or not the snacks should be dunked in milk. Others are encouraged to record their own versions of a new jingle for the Cakesters for a chance to have their music aired on national radio. The promo ends April 5.