Kate Upton looks hot in a skimpy bikini as she spent time with boyfriend Justin Verlander on a Mexican getaway.

It seems Sports Illustrated model and the Detroit Tigers baseball pitcher are back together again and Kate Upton looks hot even with tan lines while she sunbathes on one of the beaches in Cancun, Mexico.

The 22-year-old "looked absolutely stunning" and could "barely contain her ample assets as she laid down on a sun lounger in the blue and white two piece by Babajaan," MailOnline said.

The British tabloid published a series of photographs of the two lovebirds looking like they have no care in the world.

Last month, the tabloid added, that Kate Upton and Justin Verlander spent her 22nd birthday at Tavern on Rush in Chicago.

According to E! News, Kate Upton looked hot even if she got sunburned early in their three-day Mexican getaway.

"That didn't stop Upton from continuing to rest by the ocean, though, as she was spotted reading a book while lying out next to Verlander," the website said. "The athlete made sure to rub some sunscreen on his leading lady to ensure that she didn't burn herself any further."

Back in January this year, they were reported to be "discreetly dating" after splitting up. They met two years ago while shooting for the video game MLB 2K12. Us magazine reported that the exact timeline of their split wasn't really known.

"The Sports Illustrated model split from DWTS alum Maksim Chmerkovskiy after a six-month long relationship that ended in December," the publication said in its January issue.

"Rumors of Upton's potential rekindled romance with Verlander were sparked after the athlete and blonde bombshell were snapped together by an eagle-eyed Flyers fan who was at a hockey game in Philadelphia on Saturday, Jan. 11 (2014)," it said.