Looks like Cyn Santana is pushing the envelope and showing she can pretty much impersonate just about anyone. "MStars News" previously learned that the ex-girlfriend of Erica Mena and the "Love & Hip Hop" star did such a good job she got Nicki Minaj's attention. SEE RELATED STORIES: 'Love & Hip Hop' New York's Cyn Santana Gets Nicki Minaj's Attention: Erica Mena's Ex-Girlfriend Shows She's A Barb Now she gives up Kat Stacks. In the video, Cyn turns off herself and becomes Stacks, slamming Justin Bieber. If you know anything about Kat Stacks, she became a worldwide name when her stories about sleeping with rappers and shading them went viral. In the video Cyn aka Stacks talks about the time she had sex with the singer, as he got "Usher to call me in the middle of the night to talk s--t, motherf---r, who you think you f--king with?" Cyn says, adding, "It's Kat Stacks b---h ... for those of you who wanna holla at Justin Bieber, you can holla at him I got the motherf----r's number. I told these motherf----r rappers not to f--k with me, I'm put them motherf----r's on blast." Check it out. Read More »