Celebrity 13 of Birthday Girl Britney Spears's Cutest Mommy Moments By Anna Hecht Anna Hecht Anna Hecht is a London-based writer who has covered all things fashion, health, and celebrity news. She currently is an Editorial Director and manages commercial content. InStyle's editorial guidelines Updated on December 2, 2015 @ 06:30AM Pin Share Tweet Email Photo: Splash News Happy birthday to our girl, Britney Spears! Today, the ultimate princess of pop is turning 34 and we can hardly wait to dig out her cutest motherhood moments in honor of the occasion. After all, Spears’s two boys, Sean and Jayden, are pretty much the most ah-dorable things since Brit’s first album cover for Baby One More Time. For those of you who haven’t been keeping up with mama Spears as of late, the iconic pop songstress has not slowed her career whatsoever. Instead, she's upped the ante and continued to make career comeback after career comeback. Most notably, in 2013, the singer signed on to complete a four-year residency in Las Vegas and regularly performs her Britney: Piece of Me show, featuring her most iconic songs through the years. Up next for Spears? For starters, if you haven’t traveled to Vegas to see her live in concert, you still can! Just this year, Spears extended her residency through 2017, which means there are plenty more chances for you to get all nostalgic with Brit in Vegas. Not only that, but the singer regularly takes to Instagram, posting her most recent adventures—whether it's her latest and greatest yoga pose progress (featuring her oh-so-toned physique) or pics of her daily mom-on-duty shenanigans with her two cutie sons. Britney Spears's Look-Alike Son Is Already Taking Home Awards To see the mother-son goodness for yourself, scroll through Brit’s OMG-adorable Instagram posts with her sons below. Britney Spears Confirms She's "Working Hard" on a New Album