Kim Kardashian faced a tough fashion choice when it came to sister Khloe’s birthday celebration this week. Confronted with the decision of either flashing her toned pins or cleavage.North West’s mum decided not to limit herself Working two different outfits in a matter of hours, Kim Kardashian kicked off the celebrations in a figure-hugging suede number. Kanye West’s wife used dress number one to flaunt that impressive cleavage of hers as she strutted her stuff towards the restaurant.Kim completed the look with matching beige heels and her straight hair – now brunette – tucked behind her ears. But things took a turn for the sexy side in the evening as the KUWTK star wore a little number that would have made Angelina Jolie proud. Wishing her little sister a happy birthday, Kim wrote on Twitter: “Let the birthday celebrations begin khloekardashian.