Posted by Sabrina B. @gametimegirl What is the over/under on when Paulina Gretzky gives her poor father a heart attack? With daily advances in social media, it’s now easier than ever for hot daughters across America to share scantily-clad, pre and post-party photos with thousands of their Twitter and Instagram followers.  Paulina has been under fire before for some of her pics and now she’s at it again.  Check it out…