J-Lo’s biggest fan Sunday night was a 44-year-old man singing out of tune and geeking out on the field with no dance moves.

Alex Rodriguez was in attendance at Hard Rock Stadium for his fiancee’s big show at halftime of Super Bowl 2020, which Jennifer Lopez performed with Shakira. Rodriguez took a 20-second clip of himself singing and jumping up and down to one of the songs and posted it to Twitter with a message for J-Lo.

“AMAZING!! She ABSOLUTELY CRUSHED IT! Wow, that was so fun!” Rodriguez wrote. “I’m so proud of you, Jen!”

Rodriguez, who grew up in Miami, was the subject of a prop bet for whether he would be shown during the halftime show. The former Yankee did get some TV time once the FOX crew came back on after the show.