According to the prosecution's star witness, Lisa Van Allen, not only did R. Kelly film himself having sex with an underage girl, but the Grammy award-winning singer traveled with a duffel bag full of homemade sex tapes at all times. "Wherever he was at, the [duffel] bag would follow," Van Allen said during her testimony on Monday. The 27-year-old witness also claimed she was present for the taping of some of Kelly's sexual encounters with minors.

Van Allen described one instance where she cried during a tryst. "He got upset and said he couldn't watch that. He couldn't do anything with that, with me crying. He stopped the camera," Van Allen said.

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The key witness went on to deliver even more damaging information. Van Allen testified that Kelly's business manager, Derrel McDavid, paid her $20,000 each for the return of a sex tape. "Van Allen is an admitted thief and liar who wouldn't know the truth if she tripped over it," McDavid said in a statement. Kelly's attorneys attempted to save the case and excused Van Allen of attempting to extort the R&B singer.

Kelly was slapped with child pornography charges in 2002 for allegedly videotaping himself having sex with a minor. If convicted, the 41-year-old crooner could face up to 15 years in prison.