OK! Wake Up Call: Amanda Bynes Changes Her Hairdo, Nicki Minaj's Next Project, 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:

Amanda Bynes snapped a picture of her much shorter 'do. She shaved her head! (Us Weekly)

If anyone can pull off tiny denim cutoffs, it's Miley Cyrus. (Huffington Post)

Nicki Minaj is giving acting a chance. She joins the roster for The Other Woman. If JT can do it, so can she! (MTV)

If Fergie needs any parenting tips, Taboo from The Black Eyed Peas has some gems of advice to give. (E!)

It's Channing Tatum's birthday! Celebrate this hottie's arrival into the world by clicking through this gallery of his best shirtless moments. (OK!)

Polka dots and a baby bump? Kate Middleton, you are adorable. (Just Jared)

Emma Stone chats about her beauty and fashion faves. Everyone should know this, right? (Elle)

Gwyneth Paltrow is on Ellen today and something is telling us that it's going to be one good episode. (Ellen TV)