Alanis Morissette rocked out onstage during NBC?s Today Show concert series at the Rockefeller Center on Friday in New York City. Earlier in the year, the 33-year old Canadian singer tried to make a comeback with her single ?Underneath?. Is anyone seeing a likeness between Alanis and Sheryl Crow? That is, apart from breaking up with their fianc?s of course. Now I?m not one to pick on someone?s weight but Alanis seems to have gained a lot since we last saw her. I guess we know how she dealt with her breakup with Ryan Reynolds and finding out that he?s now engaged to Scarlett Johansson.