*For some reason, Tyra Banks felt it necessary to drop her last name.

The former supermodel turned TV mogul chose an appearance on “Ellen” this week to make it official.  [Scroll down to watch.]

Tyra also talks about taking classes at Harvard Business School—which explains why she’s been photographed around Boston over the past few weeks with boyfriend John Utendahl.

The Boston Herald is reporting that her studies aren’t part of the school’s full-time MBA program, but rather a single course for entrepreneurs through the school’s executive education program, which, according to the website, has no formal requirements for admission.

However, Harvard also says about the program, “Admission is a selective process based on professional achievement and organizational responsibility. We look for professionals who have demonstrated business talent and leadership potential.”