MTV Teen Mom Star Paid for Fight Video?

Brittany Maggard claims Jenelle only got up the guts to fight Britany Truett -- the eventual ass-beat victim -- because Maggard, Maggard's sister, and their friend Nick had her back. Maggard says Nick had the video camera. After the fight, Maggard claims she and Nick came up with the idea to sell the video -- and Jenelle not only thought it was a "good idea" ... but SHE called "someone she knows at a [photo] agency to purchase the video."