Life's a beach for Kate Upton and her baseball beau Justin Verlander. The good-looking duo was spotted relaxing in Cancun recently, soaking up the summer sun and working on their tans. But it seems that the buxom model's sunning efforts went a bit awry after she got sunburned early on in the three-day vacation. 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.