Sabrina Carpenter, Barry Keoghan. Getty Images (2) Sabrina Carpenter subtly gave boyfriend Barry Keoghan a shout-out during her Coachella set. Carpenter, 24, performed at the Coachella Music and Arts Festival on Friday, April 19, singing many of her biggest hits like “Nonsense.” At the end of the track, she ad-libbed an outro that appeared very…
