Heartbreaker

Mariah Carey with Jay Z

New York singer Mariah Carey has her 14th U.S. No. 1 single with "Heartbreaker" No. 5 U.K. which features Brooklyn rapper Jay Z (Shawn Carter). The track is from Carey's seventh album Rainbow which charts at No. 2 U.S., No. 8 U.K. and sells eight million copies worldwide.