[caption id="attachment_6515" align="alignleft" width="225" caption="Wayne Gretzky"][/caption] Paulina Gretzky's prolific (and racy) Tweeting didn't score any points with her famous father, apparently. The party-girl daughter of hockey superstarWayne Gretzky shut down her Twitter account over the weekend – apparently after a chat with her father. "Having a nice sit down dinner with my dad about social media..haha," Paulina Tweeted last week – before closing her account. The 22-year-old aspiring model, actress and singer was known for chronicling her party lifestyle and posting