It's incredible how limited and unknowing all the responses have been. Lea Michele is a great talent and is very well known and received in the theater world. She was part of the original cast of the Tony Award winning Spring Awakening. She is on her way to becoming the next Barbara Streisand. Mark my words. Glee put her name out there and popularized her to the general public. However, Glee also stunted her fame while Demi's new gig on The X-Factor will greatly increase her popularity, so I will go with Demi as the bigger star at the moment.