Demi Moore Vs. Lisa Rinna: Bikini TwitPic Battle

Demi Moore made waves last week after posting a smokin’ hot picture of herself on Twitter wearing a skimpy bikini.

The woman has got a hotter body than women half her age, but was it really necessary to blast it all over Twitter?

Then, just a couple days ago, Lisa Rinna decided to follow suit with a bikini TwitPic of her own. “Doin the Demi!” Rinna tweeted. “Power to the 47yr olds!!!!! She is my idol! :)”

Rinna looks just as good! We want to know what these ladies do for their ab routine! So who rocked the bikini TwitPic the best? Vote below!