Selena Gomez and The Weeknd Pack on PDA in Argentina

Selena Gomez can’t keep her hands to herself.

The “It Ain’t Me” singer was practically fawning over The Weeknd when the two took a lover’s stroll around Buenos Aires, Argentina this week. The couple, who are in town for The Weeknd’s upcoming concert, were seen packing some serious PDA before they spotted they spotted a photographer nearby.

Apparently, that’s when things took a turn. Via TMZ:

The Weeknd was all about Selena Gomez’s public cuddling … until he noticed paparazzi watching.

Paps got the couple Tuesday showing some extreme PDA while strolling around Buenos Aires before Abel’s gig later this week.He seems down with her clinging onto him … but watch what happens when he sees the camera guy across the street.

Watch the video over at TMZ…