The Phoenix Suns and Milwaukee Bucks are dueling it out in a tough NBA Finals series. The Suns took the first two games in Phoenix before the Bucks won Game 3. In Game 4, Suns guard Devin Booker exploded in the first half with 20 points, and perhaps he had a little motivation with one of the attendees in the crowd.

No, we aren't talking about Kendall Jenner either.

Yes, that is Kentucky head coach John Calipari partaking in the Game 4 NBA Finals action. Of course, Calipari coached Booker when he was a star at the University of Kentucky, and Calipari frequently goes to watch his former players in big games.

Booker has been a star since his college days, which is why he was taken 13th overall by the Suns in the 2015 NBA Draft. However, he has hit his stride more than ever, especially in this playoff run and is in serious consideration to take home the Finals MVP award.

After a porous Game 3 performance in which Booker totaled just 10 points on 3-14 from the field, he has responded nicely in Game 4 and needs to play well on a nightly basis for the Suns to take home the NBA title.

Enjoy this one Calipari, and enjoy watching Booker succeed on the biggest stage and under the bright lights of the NBA Finals.