Wedding Bells? J. Lo's wearing a huge rock, and she's met Ben's mom. Marriage #3? ent_affleck_lopez.jpg 60x45 G0 http://abcnews.go.com/sections/entertainment/videofiles/Video/021025usreport.ram 10341854870450 abcnews.gif lock_icon.gif video.gif http://abcnews.go.com/sections/entertainment/videofiles/Video/021025usreport.ram 10341854870451 PLAY lock_icon.gif lock_icon.gif lock_icon.gif headline