OK! Wake Up Call: Joan Rivers' Date with Adam Lambert, Bob Saget Snaps a Throwback Pic, 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:

Got a favorite Girls quote? One fan is getting "All adventurous women do" actually tattooed on her. (Perez Hilton)

Lauren Conrad talks her new book, being a busy celeb, and not seeing Kristin Cavallari. (E!)

Adam Lambert and Joan Rivers are going on a date. (The Hollywood Reporter)

Taylor Swift and Gwyneth Paltrow are friends. It's true! They're good enough gal pals to hang out! (Pop Sugar)

Bob Saget likes to take throwback paparazzi pictures in front of the Full House, too! (Yahoo!) 

Singer Dierks Bentley is going to be a dad to a baby boy! He gave his fans the baby naming lowdown at a concert. (People)

Maria Menounos has a tropical themed bday party and invited the Kardashian girls. (Us Weekly)

The Purge may just get a number 2 tacked on behind it. That's right, all you Ethan Hawke fans! There's talks of a sequel. 

The new season of Pretty Little Liars premieres tonight! (ABC)