After joining the social media site Jan. 3 and sending out a mere 13 tweets (and one retweet!), the first time mom has officially quit posting on her microblogging page. Brian Austin Green's other half announced her breakup with Twitter on Facebook (because it only it only makes sense to announce your exit from social media on a different account, right?!), letting her fans know she simply couldn't adjust to the public forum. "Some of you may, or may not have noticed by now that my Twitter account has been shut down…," the Transformers star wrote. "I thought that 2013 might be the year I finally blossomed into a social networking butterfly…but as it turns out I still hate it." But rest assured, Fox fans, because Megan isn't leaving the social media world for good: "Love you guys but I will just never be that girl. Facebook is as much as I can handle. #I'mSorry," she wrote.