OK! Wake Up Call: Marisa Zanuck Done With 'RHOBH,' John Krasinski's Guest Appearance, and More!

Rise and shine, pop culture fans! Rub your eyes, get to stretchin', and pour yourself a hot cup of coffee because it's time to start your day off right with a little OK! Wake Up Call. It's better than the blaring ring from your alarm clock, right? 

Here are some things to know today:

The Office is ending and John Krasinski has a guest appearance on Arrested Development already lined up! (Vulture)

Drew Barrymore switched up her shades and went blonde. (E!)

Playing for Keeps star Catherine Zeta-Jones is getting treated for Bipolar II Disorder (Us Weekly)

There's talks about a Magic Mike sequel! How much hotter can it get? If they through in another handsome dude, our vote is for Zac Efron. (Perez Hilton)

Happy Birthday, Kirsten Dunst! The Bachelorette star turns 31 today. Enter this giveaway and you could win the celeb's movie, plus a ton more. (OK!)

Marisa Zanuck is done with The Real Housewives of Beverly Hills! Who is going to replace her!? (Radar)

Want to know the names of the new Big Time Rush songs? Well, the boys will tell you. (Entertainment Weekly)

The Tony Awards noms are out! And yes, the amazing and wonderful Tom Hanks made the list. (Just Jared)