OK! Wake Up Call: Justin Bieber's New Tattoo, Jennie Garth's Summer Plans, 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 handsome Oliver Hudson (that would be Kate Hudson's brother, of course) and his wife now have a baby girl.  (People)

Reese Witherspoon isn't afraid of the ocean! The celeb took a dip with her hubby and her son Tennessee. (Us Weekly)

Jennie Garth's summer is just full of vacations. (MSN)

Can we start a countdown for the next season of The Mindy Project, please? There's news of yet another guest star. You just might see Adam Pally wondering around the office. (Vulture)

We're steady staring at Gwen's hot pint sunnies. (Just Jared)

Welcome to the book club, Evangeline Lilly! The celeb wrote a children's book. (E!)

Justin Bieber got a tattoo for his mom, but it isn't a calligraphy sketch of her name. It'll catch your eye, for sure. (MTV)