Credit: John Amis/Bravo Photo: Phaedra Parks Looks Gorgeous in Yellow in Season 5 of The Real Housewives of Atlanta

We're guessing Season 5 of The Real Housewives of Atlanta has been Sir Mix-a-Lot's favorite. No doubt, both Kenya Moore and Phaedra Parks have been blessed with itty-bitty waists and round things in your face, but whose workout DVD will come out on top?

Kenya's "Booty Boot Camp" is now available for pre-order, but we have very little info on its success so far. Phaedra's "Phine Body," on the other hand, has been rocking the market. According to a recent interview in OK! Magazine, not only is her donkey regime a top-seller, the product has actually crashed Amazon!

"We’re in the top 5 Amazon workout videos currently and we’ve actually crashed Amazon a few times so we’re very excited about our sales — they’ve been very good," Phaedra shared.

Impressive!

Up next for the donkologist? A DVD aimed specifically at pregnant women.

Have you tried Phaedra's workout yet?

Source: OK! Magazine