Karishma Kapoor celebrates Saif Ali Khan's birthday with this throwback photo. As you know, Saif Ali Khan turned 49 today, Karishma Kapoor wished him a happy birthday in the most adorable way. The Fiza actress took to Instagram and shared a throwback picture of herself with the birthday boy. <br /> <br />#KarishmaKapoor #SaifAliKhan #KareenaKapoorKhan
