Alka Bhatia, actor Akshay Kumar’s pretty sister is tying the knot. Since the last few years, Alka and construction magnate Surendra Hiranandani (of Hiranandani Builders) have been in a relationship, but Alka known to be very publicity shy, has been rarely seen and photographed with her beau. Earlier this year, they announced their togetherness at Surendra’s father- the renowned ENT Surgeon Dr LH Hiranandani’s 94th birthday celebration in Juhu.