Arthur, who won the ninth series of the ITV singing show in 2009, has already garnered two. By Keiran Southern, Press Asso. Watch video · Beca, a freshman at Barden University, is cajoled into joining The Bellas, her school’s all-girls singing group. Injecting some much needed energy into their repertoire, The Bellas take on their male rivals in a campus competition. Top 10 Singers Who Have Won IIFA Awards. There are some…