Question: What singer has sold over 3 million albums and 5 million singles worldwide released his second studio album on May 15, 2012?
Sentence (from "Mary J. Blige discography"): Her discography as a solo artist began in 1992 and consists of thirteen studio albums, two live albums, two remix albums and over eighty singles—including more than 20 as a featured artist.
Relevant evidence: No