Kourtney Kardashian fired up her Instagram this Thursday to put on a cheeky display with her half-sister Kendall Jenner.Kendall, 25, and Kourtney, 41, flaunted their assets in barely-there bikinis while they posed by their swimming pool at their Palm Springs mansion with their backs to the camera.In another snapshot the dynamic duo could also be seen sitting in the hot tub while tucking into plates of sliced fruit.
Rearview:Kourtney Kardashian fired up her Instagram this Thursday to put on a cheeky display with her half-sister Kendall Jenner Kourtney's latest Instagram comes amid a swirl of rumors that she is datingBlink-182 drummer Travis Barker who is 45 years old.'They've been dating for about a month or two.
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