American Idol winner Ruben Studdard is wasting no time in getting into the
movies - he has signed up to appear in the Scooby Doo sequel.
The larger-than-life singer, who was an unknown six months ago, will
perform in SCOOBY DOO 2: MONSTERS UNLEASHED - as part of a dance sequence.
Other cameos in the sequels include Seth Green and MONSTER'S BALL star