Kim Kardashian pops out boobs in the most inappropriate sports top ever.

 Almost boobs and reveals a nipple as she warms up in what must be the most inappropriate sports top ever(Kim Kardashian).

Kim Kardashian

The busty star was snapped paddle in hand, warming up for a Dragon Boat race in Miami, Florida.d caption

The fit 31-year-old joined forces with mum Kris to represent the Dash Store team in a head-to-head with sister Kourtney and step-dad Bruce.

Curvy Kim - girlfriend of rapper Kanye West - lined up on the waterside for a pre-race workout.

Wearing a plunging black top, tracksuit and leggings, the millionaire star was put through her paces.

She crouched down to the floor and went through a rigorous stretching routine before getting so hot she had to slip off her jacket.

Earlier, she shared a self-snapped camera phone picture of herself wearing the revealing clobber with her 16million Twitter followers, along with the caption: "Ready to workout."

Last week, Kim shared another busty shot with her army of fans as she stepped out in a plunging green dress.

 Then rowing experts gave the family a crash course in the art of rowing before they hit the waves.The Kardashian mob then jumped in their boats and hit the water for the 250m sprint, which Kim’s team lost.

No doubt she was relaxed on the water with those built-in buoyancy aids.The Kardashian mob then jumped in their boats and hit the water for the 250m sprint, which Kim’s team lost.

No doubt she was relaxed on the water with those built-in buoyancy aids.