Oh yeah it's very common, mostly among gay males. It's contrary to the popular belief that gay males are all about physical beauty. Well, to some of us other fat guys are beautiful. I weight train also and was a powerlifter until I had to scale it back due to some (ironically non-gym) injuries. The fat powerlifter and strongman build is more attractive to me than a ripped bodybuilder. Though I wouldn't throw his clothes at him and tell him to get the eff out now.