Mumbai (Maharashtra) [India], September 21 (ANI): Bollywood actor Kareena Kapoor Khan is poised to celebrate her 44th birthday on September 21, and the excitement is palpable. In anticipation of her special day, the star took to Instagram to share a series of stunning images that captured her celebratory spirit. In a carousel of three captivating pictures, Kareena showcased her iconic style, beginning with a candid black-and-white shot of herself surrounded by balloons. She followed this with another monochrome image that offered a sneak peek of her glamorous outfit. The highlight, however, wa…