sara ali khan will be seen in tonights episode of bigg boss 15 she will cause some spark with her presence in the housein the promo the actress introduces herself to the housemates and greets them she makes tejasswi prakash and rakhi sawant do a lavni dance their moves are cheered by the rest of the contestantsinterestingly sara conducts a voting where housemates are asked to pick the weakest most unfair and clever contestant among themselvesread alsobigg boss 15 rakhi sawant fights with umar riaz after the latter gets into a physical fight with her husband riteshin the upcoming promo during the task vip member rakhi sawants husband ritesh and nonvip member umar riaz will be seen getting into an aggressive physical fightshe asks them a host of questionsrakhi chooses rajiv adatia when it comes to picking up someone between shamita and him that she doesnt consider competition she chooses shamita for being the clever one when shamita gets a chance she hits nishant with her stick for playing an unfair gameit is karan kundrra who surprises everyone by choosing tejasswi as not only someone who he doesnt see in the finale but also considers a weak player this makes sara tell him that instead of umar and tejasswi he is the weakest playerwell thats what it seems like going by the promotake a looktonights episode seems to have a lot of fun in store for the viewers as sara will also be seen sharing some entertaining moments with host salman khan on stage