The NFL's Colin Kaepernick hit up the an ESPY's pre-party to have a little fun before the big show tonight, but may have suffered a small embarrassment as soccer star Sydney Leroux called out the 49ers QB for leaving the "for sale" tag on his shirt.

Check out Leroux calling the NFL baller out, as well as more pics from the ESPYs pre-party above. 

Source:IFWT