VIDEO : New Kids on the Block Men VS One Direction Boys- Who Has Better Abs

No one can compete with Harry Styles' five nipples, but when it comes to rock hard abs, New Kids On The Block put those One Direction boys to shame!
Donnie Wahlberg, 45, Instagrammed a picture of himself with Danny Wood, 46, and Joey McIntyre, 42, that showed the trio pulling up their shirts to reveal some seriously sculpted muscles! "Not bad for a few old men!" wrote Jenny McCarthy's hubby. "Hard work pays! #TheMainEvent"
Jordan Knight, 45, isn't featured in this photo above, but rest assured, NKOTB fans, he's ripped! He Instagrams shirtless photos on the reg, including one in-concert snap posted two weeks ago with a #stillkickinass hashtag.??