5 Things To Know This AM — Mar 21 2011

We know they have more fun, but is Justin Bieber going too blond? (E)
Some L.A. Marathoners had to get treated for Hypothermia at the end of the big race. (HuffPo)
To get your mind off the rain and onto summer vacation, why not check out these stunning photos of Lara Stone in a bikini. (FabSugar)
Hopefully you were able to see beyond the clouds, because this weekend’s supermoon was gorgeous in Southern California. (NBC)
See which Hollywood icon is giving up acting to focus on directing. (PerezHilton)