Demi Moore may have pulled the plug on her marriage to Ashton Kutcher, but she's not ready to give up his name just yet. The 49-year-old cougar is still using the moniker MrsKutcher on Twitter despite the fact that she's anything but at this point. Moore marked her return to Twitter after a long period of silence since her November 17 split. Moore's debut Tweet, "Why do we only have one day for giving thanks? Is that why so many people feel unappreciated? Make this 1 of 365 days of Thanksgiving!" As for her estranged hubby, he Tweeted, "I'm thankful for family, friends, you and time to reach my potential. What are you thankful for?" We're guessing the people who are most thankful this season are their divorce attorneys, as the split will likely cost a fortune. According to E!, Moore has yet to change her Twitter handle because she's still legally bound to the Two and a Half Men star. The source added that it's just not a priority at this point. And really, what's in a name? Moore will gladly give it up in exchange for the millions she stands to earn from the termination of their six-year marriage.