Jennifer Love Hewitt and Paris Hilton tweet when they cry, while Aubrey O'Day peppers her feed with inspirational quotes and her thoughts on hairy backs. Check out more over-the-top tweets inside.

Also check out a major spoiler for *Iron Man 3*, *Catching Fire* casting news, and the first trailer for *Les Miserables*.

In a new interview the singer also reveals he took on *The Voice* so people might stop seeing him as a "bimbo" in a rock band.