OK! Wake Up Call: Alyson Hannigan's New Diamond, What Jerry O'Connell Does at the Gym, 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:

Need more Nikki and Sara in your life? Today's your lucky day. Their premiere kicks off tonight. (MTV)

Happy Birthday, Phoebe. Oh, we mean Lisa Kudrow! The celebrity turns the big 5-0 today, but she doesn't look a day over 30. She's got aging under control. Send her a kind tweet and wish her a good one. (Twitter)

Sometimes ya just got to shake your head at what you thought was cool—like bucket hats and scrunchies. Oh, it was bad. (Cosmopolitan)

Queen Bey reportedly hung out with new mommy Kim Kardashian and her newborn baby. Do you think they were planning a playdate for Blue and Nori? (Us Weekly)

Alyson Hannigan's husband bought her a new ring. The occasion? It's their 10th anniversary! (E!)

Tyler Posey popped the question to his girlfriend, and she said yes. Wedding Bells! 

Jerry O'Connell talks about his workout routine. It's not your average set of sit-ups (MSN)

Lars Mikkelsen joins the Sherlock crew. (Vulture)