Less than two days after E! aired the season finale of "Keeping Up With The Kardashians," the network has put out a video to promote the spin-off reality show "Kourtney & Kim Take Miami."

The 35-second promo clip titled "Things Heat Up," tantalizes Kardashian fans with a steamy commercial, featuring Kourtney and Kim wearing black swimwear. The clip suggests the Armenian beauties are quite content in the Sunshine state.

Kim opens the video by flaunting her curves in a two-piece black bikini as she takes a dive into the pool.

The 31-year-old's famous derriere is in full view for her fans as she swims away mermaid style underwater.

The next segment features a low-key Kourtney lounging poolside as her sister takes a swim. The 33-year-old is lying on her stomach in a black one-piece with full makeup.

As the video plays the words flash across the screen, "every time they go... to Miami....things heat up."

Then Kim's voice says, "I really don't want to be a part of DASH anymore!"

After the voice over, Kim comes out of the water with her hair slicked back and she poses next to Kourtney for the camera. The sisters together flash a smile to indicate all is well.

The season finale of "Keeping up with the Kardashians" aired on Sunday. Aug. 16 and was extra special. Television viewers were able to join the Kardashian brood in witnessing Kourtney give birth to Penelope Scotland Disick.

The video of Kourtney giving birth to her second child Penelope went viral the day the show aired. The video was graphic in nature and showed Kourtney pulling her daughter's head out of her body during the delivery.

Watch the of Kourtney giving birth to her daughter Penelope video here.

Kourtney and her longterm boyfriend Scott Disick were joined by her mother Kris, all four sisters, and younger brother Rob in the delivery room to watch their newborn enter the world.

The spin-off reality show, "Kourtney and Kim" airs in January 2013.