Britney Spears knows how to kick off the summer right -- with a bikini selfie, some time with her sons in Malibu, and a sexy haircut!

The mother of two seemed to be enjoying Memorial Day weekend at a beach house in the 'bu when she took to Instagram and posted a skintastic video that highlights the popstar's phenomenal bikini body. As if we didn't get to see enough of her flesh at last week's Billboard Music Awards!

The video, which she posted on Sunday May 29, features a sun-conscious BritBrit (nice hat!) splashing around her pool in a teeny weeny black two piece (in case you were wondering, the bikini is by Kai Lani and it runs for $198) as Cyndi Lauper's "Time After Time" plays over it. Sounds like a heavenly afternoon if you ask us!

Just chillaxing 🕶

A video posted by Britney Spears (@britneyspears) on

The 34-year-old captioned the video, "Just chillaxing." Umm can we come over and "chillax" at your beach house with you?

It looks like the day wasn't all just selfies and sunning herself by the pool (although it seems like it was mostly that), the hands-on mom also got to have some play time on the beach with her boys. The "Toxic" singer shared another video of her Sunday Funday, which shows the boys and some pals enjoying some poolside and seaside activities in the upscale California beach community.

The singer posted the video with the caption, "What a day!!" Interestingly enough, Brit opted for the soundtrack of the video to be Bush's "Glycerine." Not exactly chillaxin' music that promotes good vibes and makes us want to get our Memorial Day BBQ on … but okay! (Maybe to understand the brooding mid-'90s song selection you have to be an international popstar with a beach home -- not mere plebs like us!)

What a day!!

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The "Gimme More" songstress took a break from her beach bunny activities to get in some glamor -- namely a stylish new haircut.

Britney showed off the chop when she took a series of four snaps and posted the results on Instagram with the caption, "A very much needed haircut."

The Grammy winner looks like she's having a blast posing for the quadruple-selfie in the luxurious bathroom. This is our kind of weekend!

A very much needed haircut ✂️

A photo posted by Britney Spears (@britneyspears) on

Brit's taking the summer off (and seems to be enjoying every minute of it) from her Las Vegas show at The Axis inside the Planet Hollywood Resort & Casino. The superstar has a few dates but mostly she's taking time to spend with her boys.

Other than pool time and beach time, mommy dearest took the boys out in Malibu and did a little joshing around with them. The bubbly blonde posted a pic of her, Sean, Jayden and one of their friends doing the "dab," which was made famous by the Carolina Panthers quarterback Cam Newton.

Along with the signature dance move, Britney wrote, "Chillin in the bu."

Adorbs!

Chillin in the bu

A photo posted by Britney Spears (@britneyspears) on