Jonas Bros. Show Off Biceps for Lawn Bowling Session

You don't need to show off your muscles for lawn bowling, but don't tell that toNick and Joe Jonas.

The brothers are on vacay in Sydney, Australia and brought out the big guns for a competitive roll. It's hard to tell who won, but seeing as they're relaxing on vacation let's just say they're both winners.

Later the two were seen enjoying a beer together. It doesn't look like Kevin made the trip Down Under, and appear to be holding firm on not getting the band back together.

Mega