Britney Spears’ Son Flips Out At Soccer Game!

Meet Britney Spears: The world's most famous soccer mom!

The now-single mother-of-two watched her boys, Jayden James and Sean Preston Federline, take the field in Woodland Hills, Calif. on a gorgeous Sunday.

The 31-year-old Toxic singer tweeted kind sentiments to British musical outlet Pop Justice earlier this weekend, writing, "Sending lots of love and birthday wishes across the pond today to @popjustice! Hope you have a fabulous one ;)"

In related news, Britney's longtime manager Larry Rudolph recently inked fellow pop starlet Miley Cyrus.

Fun fact: Other Hollywood moms who appear on suburban soccer sidelines as often as the red carpet include Brandi Glanville, Jennie Garth and Denise Richards.