Kinney stars on "Chicago Fire" and Gaga spent time recently with Sophia Bush of "Chicago P.D.," which is a spin-off of "Fire."
"#wcw @LadyGaga, naturally. She SLAYED the #Oscars and now she's snuggled up with the #ChicagoFam celebrating love," Bush posted on Instagram. "'The Oscars were amazing, but this!? This is everything.' Oh #TaylorKinney you're a lucky man!! #love #congrats."
In the picture, Gaga, 28, and Bush, 32, are admiring the ring Kinney gave to his love on Valentine's Day.
Bush was obviously referring to Gaga's amazing "Sound of Music" tribute at the Oscars this past Sunday.
Now, Gaga is heading to "American Horror Story: Hotel." Could life get any better for the pop singer?