Actress Alia Bhatt's trainer Anshuka Parwani shared how Alia prepared for her role while shooting for the Hollywood film 'Heart of Stone' during her pregnancy. "We were working out remotely...I don’t think anybody could even tell that she was pregnant during the shoot...or while she was doing...action sequences," Parwani added. She stated Alia made the process feel like a "cakewalk".