Tyra Banks has defended her decision to fire Paulina Porizkova from reality show America's Next Top Model, insisting the economic downturn necessitated the move.

Former runway beauty-turned-TV judge Paulina Porizkova has been fired from Tyra Banks' hit reality show America's Next Top Model for having "an ego problem."

This week on America's Next Top Model the girls had the opportunity to act with Clay Aiken and shoot their first Cover Girl commercial.

It's time, once again, for America's Next Top Model makeovers. Of course, Tyra Banks had to add some crazy (since last week was seriously lacking) with cheesy 'Mission Impossible' themed dialogue.

Former American Idol star Clay Aiken will appear as a guest judge on the panel of hit TV series America's Next Top Model.

Analeigh, McKey, Samantha and Marjorie were fighting for their chance to be in the America's Next Top Model finale next week. Some took a different method to get there.

For the girls of America's Next Top Model, seven was not a lucky number. This week's episode showcased probably the most animosity and intolerance since Hannah and Isis were eliminated.

This week on America's Next Top Model was all about mantras: good ones, negative ones and cocky ones. Clark started out bragging

Hannah chastised some girls in the house this week for throwing themselves a pity party because of their bad critique at panel. It's too bad Hannah didn't have the opportunity

Let this cycle of makeovers begin. No episode of America's Next Top Model would be complete without a little bit of Tyra Bank's crazy thrown into the mix,