[youtube=http://youtu.be/5Pze_mdbOK8]
After seven years away from the studio, many fans were worried that Houston’s voice was shot. Her 2009 comeback album resoundingly dispelled such notions. I Look to You was Houston’s first album to debut atop the Top 200 since 1987’s Whitney, selling 304,000 copies in a single week, to make it the best-selling debut of Houston’s career. The title track off of Houston’s seventh and final studio album, I Look to You, eventually became one of the highlights of a long and storied career.