David Beckham was on the sidelines yesterday to watch as his sons played in a soccer game in LA. It was a role reversal, since it's usually Brooklyn, Romeo, and Cruz watching their dad on the field. The boys' mom, Victoria, wasn't able to attend. Victoria Beckham and her daughter Harper went to LAX during the afternoon to catch a flight out of town, and likely out of the country since the little one just got her first passport. The athletic outing came after David checked out a performance of Cirque du Soleil's IRIS on Saturday. He shared pictures from the evening on Facebook, including one of himself with the dancers and even one with fellow celeb Taylor Lautner in the green room. David called Taylor a "really nice guy" and said the show was "amazing."