Bollywood family of Pataudis is celebrating with excitement with the marriage of the younger child. Star Saif Ali Khan`s little sister Soha Ali Khan is all set to tie the knot with her longtime boyfriend Kunal Khemu on January 25, 2015. The celebrations began from January 23 evening. Salman Khan`s sister, Arpita, recently posted a picture on her Twitter account. The picture was taken during Soha Ali Khan`s mehendi ceremony. Soha looked gorgeous with a bridal glow.