Tyra Banks Talks Cardi B-Nicki Minaj Beef and Drops 'Be a Star' Bars

[[tmz:video id="0_0uxustbh"]] Tyra Banks gave herself a new rap name and, in the process, might have inadvertently taken sides in the raging war between Cardi B and Nicki Minaj. We got Tyra out Thursday in NYC where our photog…