"Harry hasn't got a Brad Pitt body yet, but Liam has," Ramzy Khachnik tells OMG! Yahoo."Liam's got the best body, a washboard stomach now."
The guys' trainer, Mark Jarvis, has been putting One Direction through intense workout sessions, and it's really benefiting Liam. "He's the one responding the best and enjoys it the most."
So why isn't Harry bulking up like he hoped? Turns out he's built differently than Liam. "Harry's never going to be completely ripped, it's harder for his body type than others," Ramzy explains. "He's more fleshy than Liam."
Though that's not to say Harry's workouts have been a waste. "Mark says Harry's grown into a man. He's shed his puppy fat, his body has really changed ... but he's not ripped," 1D's manager says. "Mark says his shape has changed completely, he's harder and more muscular."
We think Harry and Liam both look great, but who do you think has a better body? Vote in the poll and sound off in the comments!