Question: What American mainstream R&B group signed by Jermaine Dupri  has a song featuring samples the beat of LL Cool J's song "Kanday" from his album  
Sentence (from "Puppy Love (Bow Wow song)"): "Puppy Love" is the third single by rapper Lil' Bow Wow's debut album "Beware of Dog" (2000).
Relevant evidence: No