By Jonathan Borge
Updated Jul 12, 2016 @ 2:45 pm
NEW YORK, NY - JANUARY 12: Jessica Simpson attends the 2016 YMA Fashion Scholarship Fund Geoffrey Beene National Scholarship Awards Dinner at Marriott Marquis Times Square on January 12, 2016 in New York City. (Photo by Kevin Mazur/WireImage)
Credit: Kevin Mazur/WireImage

Jessica Simpson celebrated her 36th birthday on Sunday and while we’re sure the blonde multi-hyphenate received a memorable present from hubby Eric Johnson, there’s one gift that the singer is especially grateful for: motherhood.

On Tuesday, Simpson took to Instagram to once again share a stunning glimpse at her children. Little Maxwell Drew Johnson, 4, and Ace Knute Johnson, 3, look nothing but happy running around a yard in the shot, but it’s mom’s message that brings it all together. “36 and proud,” she wrote, referring to her recent milestone and her adorable pride and joy.

Last week, the happy family celebrated Ace’s third birthday with a dinosaur-themed party that seems to have pleased the toddler.

Simpson has also shared recent shots of the siblings playing by the pool and enjoying Father’s Day.

The star also celebrated her two-year wedding anniversary with John earlier this month.

Seems like everything is going well for Simpson!