Her best assets looked as though they might pop out of her tight-fitting workout gear as she posed up a storm on a white fence.

Standing with her hands on her hips, she proudly flaunted her toned stomach, with her envy-inducing abs taking centre stage.

Britney appeared to have rolled up her red shorts to further accentuate her long, lean limbs as she struck a pose for the camera.

Her best assets looked as though they might pop out of her tight-fitting top

INSTAGRAM/BRITNEY SPEARS

Britney made sure all eyes were on her toned abs as she lay back on the fight

She completed her gym attire with a pair of blue trainers and aviator-style sunglasses while her blonde locks were styled in a high ponytail.

The mother-of-two could be seen sticking her tongue out at the camera in one snap while in another she lay back on the fence to highlight her enviable physique.

Britney, 35, later revealed the secret to her svelte figure when she shared a video of herself in the gym with a trainer shouting encouragement.

She captioned the snaps “Blessed day” and her fans were quick to gush over her incredible body, with one commenting: “Look very gorgeous Britney.”

INSTAGRAM/BRITNEY SPEARS

Britney shared the secret to her incredible physique

INSTAGRAM/BRITNEY SPEARS

Britney is rumoured to be dating personal trainer Sam Asghari

Someone else wrote: “Oh my god, you’re really hot. What a flawless body you have @britneyspears.”

A third added: “Amazing physique. Body inspo right there (sic.)

Britney is believed to be dating Royal Personal Training staffer Sam Asghari, whom she met on the set of her Slumber Party music video.

Speaking to CBS Radio’s Fast in the Morning with Nathan Fast, the star described his as “really cute” and “a really fun, funny person”.