In the latest Kim K-Taytay and Taylor Swift-Calvin Harris drama, the popstar’s ex-boyfriend had a little jab at her by fraternising with the enemy.

Jennifer Lopez celebrated her 47th birthday over the weekend in Sin City, Las Vegas.


About last night... Pre birthday turn up!! @balmain 📷@walik1

A photo posted by Jennifer Lopez (@jlo) on


Before the after-party (which took place at Planet Hollywood Resort & Casino, at her villa at Caesars Palace), JLo performed in her "Jennifer Lopez: All I Have" show, which was attended by several big names including Cristiano Ronaldo, L.A. Reid, Iggy Azalea, John Stamos, and French Montana.

Harris even got to dance with the birthday girl herself:


TMZ reported that Calvin and Kim did indeed have a chat during the party and given both are feuding with Taylor Swift at the moment, we’re sure the two had much to discuss.


#vegasnights happy bday @jlo #southbronx @kimkardashian #turnuptime ðŸÅ½‰ðŸÅ½‰ #mc4

A photo posted by French Montana (@frenchmontana) on


Looking at Calvin's smug smile, we'd say there's one person in particular he intended to see the pic (he's looking at you-ooh-ooh-ooh-ooh-ooh):