The 42-year-old former baseball player treated his 48-year-old girlfriend of one year to some jewelry shopping in Miami for Valentine’s Day on Wednesday.

At one point Alex even cheekily placed his hand on J-Lo‘s famous derriere as she hunched over to look at the display case.

Better together: Jennifer Lopez and Alex Rodriguez were spotted jewelry shopping in Miami on Valentine’s Day on Wednesday

Going for it: At one point the 42-year-old even cheekily placed his hand on the 48-year-old singer’s famous derriere as she hunched over to look at the display case

No doubt both stars know a lot about the finer things in life as they stopped by both Mayor’s Jewelry Store and Tourneau Watches in the South Eastern party city.

It was plain to see why A-Rod couldn’t keep his hands off the stunner as she showed off her fab figure in a clinging nude midi dress.

The sleeveless dress showed off her curvaceous figure as she paired it with matching patent leather heels.

Wow factor: It was plain to see why A-Rod couldn’t keep his hands off the stunner as she showed off her fab figure in a clinging nude midi dress