OK! Wake Up Call: Christina Aguilera's Sexy Ensemble, A New Mindy Project Star, 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:

Drew Barrymore reveals why she confirmed her pregnancy. We can't wait to see that baby bump! (People)

Christina Aguilera went Kim Kardashian and showed off her undergarments. (Us Weekly)

Speaking of underwear, Jaimie Alexander obviously didn't need any under her dress. (E!)

Alright, Jennifer Lawrence—where'd you get that stellar leather jacket (Just Jared)

Tory Burch on The Mindy Project? That's just part of the description of the new guest star. (Vulture)

Happy Birthday, Kris Jenner! Wish the famous momager a great day. What do you think her kiddos are doing for her? (Twitter)

Study up on these fabulous celebrity quotes. (Pop Sugar)