Britney Spears was in a reminiscent mood The 36-year-old pop icon commemorated the occasion with a smoldering flashback clip she shared with her 21.4 million Instagram followers.

The Toxic singer modeled blue and black lingerie as she stepped out onto a beachfront balcony, doing a spin and then a jeté as she neared the rail. This is not the first time Britney posted a ballet-by-the-sea Instagram video – she recently put up a clip of herself doing a leap on a beach in Thailand.

Britney, who once famously dated her former fellow Mouseketeer Justin Timberlake, is now dating the hunky Iranian personal trainer Sam Asghari.

They had met when he featured in the music video for Slumber Party, a single from her latest album Glory, released in August of 2016.

In a steamy bit of the video, she crawls across a long, gleaming table, licking its surface, while a besuited Sam sits at the end, staring her down. Her storied romantic history has included a 55-hour Las Vegas marriage to Jason Allen Alexander, which began and was annulled in 2004.

A longer marriage to Kevin Federline stretched from 2004 to 2007 and produced two sons, 12-year-old Jayden and 13-year-old Sean. Britney did a Vegas residency called Piece Of Me at the Planet Hollywood from 2013 to 2017 – and she is headed back to town next year.