Grade: B-
After a less-than-impressive LP in 2009, Kelly Clarkson combines the elements that made her a pop powerhouse on her new album, “Stronger.” Filled with the trials and tribulations of love and heartbreak, “Stronger” delivers a punch to Clarkson’s critics. The first single “Mr. Know It All” undersold this opus of an album and is one of the weaker songs featured. With smart and savvy arrangements and lyrics, Clarkson succeeds, as seen in songs like “What Doesn’t Kill You” and “Let Me