We kind of get why Mariah Carey and James Packer didn't last.
[Image via E!.]
Excuse us while we hit the floor and do a thousand crunches!
Britney Spears is KILLING us with her insanely toned body lately, and we can't get enough!
Her abs bring tears to our eyes!
They're also giving us serious flashbacks to when she first hit the scene and proceeded to become synonymous with a six-pack.
BTW, we're totally digging the Christmas tree lights around her mirror.
That's so Britney!
[Image via Britney Spears/Instagram]