What rap artist has been featured in duets by both artists B.o.B and Bow Wow?
Underground Luxury:  The album features guest appearances from Future, 2 Chainz, T.I., Juicy J, Priscilla Renea, Ester Dean and Chris Brown among others. Chris Brown:  In addition to his solo commercial success, Brown has been featured on several singles such as "No Air", a duet with singer Jordin Sparks, "Shortie like Mine" with the rapper Bow Wow and "Shawty Get Loose" alongside Lil Mama and T-Pain.
Chris Brown