It seems Kate Upton and her ex-boyfriend may really be back together.

Upton and Justin Verlander were spotted getting really close at the 2014 GQ Super Bowl Party in New York City on Friday. See a photo here.

The blonde supermodel, who wore a black sleeveless dress, snuggled with the Detroit Tigers pitcher. The two even danced together at the event, a source told E! News.

The source added that Upton was "very affectionate" and he was a "complete gentleman" and gave her a back rub. They even reportedly held hands.

Rumors of a relationship started last year after Upton, 21, attended several Tigers games to support the 30-year-old.

Kate Upton Attends New York Knicks Game & Gets Lots Of Attention

They were also recently spotted at the Philadelphia Flyers hockey game on Saturday, Jan. 11 by people who also attended. The pair sat side-by-side as the Flyers took on the Tampa Bay Lightning at the Wells Fargo Arena.

One Twitter user posted a picture of the two of them with the caption, "Kate Upton and Justin Verlander at the flyers game in the box seats next to ours."

Upton recently called it quits with Dancing with the Stars pro Maksim Chmerkovskiy after six months of dating.

"They are really good friends still and speak all the time, but their schedules just made it too difficult and it fell apart," a source told Us Weekly after they broke up. "[Chmerkovskiy] has a lot of respect for her, but it just wasn't working anymore."

Tags: Kate Upton