[a]. No.
[b]. Yes.

Question: what artist have song with ashanti?? Would "Ashanti wrote and sang background on Jennifer Lopez 's " Ain't It Funny (Murder Remix) ", which reached number one on Billboard Hot 100, which was also in the top 10 chart at the same time as "Foolish", "Always on Time" (with Ja Rule ), and "What's Luv" (with Fat Joe )." be a reasonable answer?
Answer:
[b].