
OK! Wake Up Call: LeAnn Rimes' Twitter Following, Beyonce's Apology, and More!

May 15 2013, Published 12:12 p.m. ET
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:
Rihanna, the queen of awesome tattoos, gave friend Cara Delevingne tips on who to get inked by. (E!)
Christina Hendricks shares her thoughts on her Mad Men audition outfit. (Lucky)
Leo DiCaprio's charity art auction raised $35 million. (Hollyscoop)
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