Credit : Wetpaint Entertainment

Ditch the DVR

Tamra Barney Preps For a New Addition, Selena Gomez Turns the Same Age as Kate Upton, and More! (VIDEO)

It's time to hop on Twitter and congratulate grandma-to-be Tamra Barney! The Real Housewives of Orange County star just confirmed on Facebook that her son Ryan and his fiancée Sarah Rodriguez are expecting. "I can't believe my baby is having a baby. I love you @tac_lion and so excited for our new addition. Family means everything!" she wrote on her page. No word yet on the baby's gender, but one thing's for sure — Tamra's going to be a hot grandma!

And that's not the only thing we're OMG-ing about in today's installment of Ditch the DVR. You may not believe this, but Selena Gomez and model Kate Upton are the same age. We know, crazy, right? Justin Bieber's on-again-off-again girlfriend turns 22 today, which also makes her the same age as Shailene Woodley and Teen Wolf star Tyler Posey. That girl has some seriously good genes!

As for what we're watching on TV tonight, it's all about Pretty Little Liars. Aria does volunteer work at a mental hospital and comes across an aggressive patient who may hold some answers for the girls. We're not sure who this person is (yet), but we have a feeling it's someone by the name of "Big Rhonda." Of course, there's only one way to be sure — ditch your DVRs and tune in tonight at 8 p.m. ET on ABC Family. And don't forget to check in with Viggle so you can earn points for awesome rewards!

What are you guys OMG-ing about today? And more importantly, what are you watching on TV tonight?!