Britney Spears' Ex responds to TMZ calling him fat by posting shirtless pix

Response to this post.

Motivation? After TMZ posted new photos of Jason Trawick eating pizza and "showing off his new gut," the ex-fiance of Britney Spears took to Twitter to thank the website for encouraging him to lose weight.
"Thanks @tmz I needed this," he wrote on Jan. 20. "Started my diet/workout program today. C u in a month!" The former agent also shared a screenshot photo of TMZ's article, and a photo of himself lifting up his shirt and showing off his bare belly.

Trawick and Spears, 32, called off their engagement last January. During their relationship, Trawick lost an incredible amount of weight and showed off his lean, muscular bod. Us Weekly exclusively reported in April 2011 that he shed 50 pounds since he began dating Spears in 2009. The "Till the World Ends" singer told Ryan Seacrest at the time that she and Trawick "love to work out" and go on walks together.