Well, nobody saw this coming!
Well... it's who he left the club with that's causing a stir:
Jennifer Lopez says she is NOT walking down the aisle again any time soon!
Rumors that the Live It Up singer was making an honest boytoy of Casper Smart started after J-Lo made a sparkling appearance at the Viva Movil launch last week.
Jenny from the Block sported a giant rock on her ring finger that got a lot of jaws dropping and a lot of tongues wagging.
But Jennifer's rep says the rumor is absolutely untrue, and the couple is NOT engaged.
Aw! Too bad! Obviously for Casper, it would be a Smart move to lock down the living legend.
But we guess J-Lo will let him know she's ready for his ring on her finger when she stops covering it up with her own!
[Image via Mavrix Online.]