Tyra Banks learning management at Harvard Business School

Supermodel-turned-TV host Tyra Banks has revealed that she has been attending the prestigious Harvard Business School since 2010.

"In order for my company to grow and be the best, and to reach these women, and to serve them, I needed the best. So I went to the best," the New York Daily News quoted the 37-year-old as telling CBS News.

Banks is enrolled in the Harvard Owner/President Management Programme, which allows busy entrepreneurs to spend just three weeks on campus a year for three years, and pay around $31,000 in annual tuition.

"It's pretty exclusive. It's quite expensive. But, I feel like it is worth it. I feel like it is so, so worth it," she said.

Meanwhile, Banks admitted some are skeptical about her Ivy League education.

"I get mixed reactions. There are little facial expressions ... The chin goes back, like, 'Really?'" added Banks.