Kendall & Kylie Jenner Compete on Opposing Teams for Charity.

Kendall and Kylie Jenner look ultra-fashionable to play in the Kick’n It For Charity Celebrity Kickball game on Saturday (July 19) in Glendale, Calif.

The two sisters competed on opposite teams that day – Kendall played for Chris Brown‘s team while Kylie competed on Quincy‘s team.

Kylie: "team quincy"

The Game: “2 on !!!! @kendalljenner & @kyliejenner tryna get me to choose sides at the Celebrity Kick Ball game…. I think I’m team @quincy… That’s the lil bro !!! #iWasKickBallChampionInElementary

Desean Jackson: “Wit the Homies @kyliejenner & sis @kendalljenner Turn up !!”

Kendall: "sibling rivalry""

Kendall: “The team”

Sources: 1 - 2 - 3 - 4