Mia Farrow joked this week that she "forgave" Michael Caine for introducing her to ex Woody Allen while wishing the "Dirty Rotten Scoundrels" actor a happy 90th birthday. "Happy 90th Birthday to Michael Caine, such a funny and wise friend over many years," the "Rosemary’s Baby" actress, 78, wrote on Instagram on Tuesday. She added that when she was married to Frank Sinatra, the crooner’s daughter Nancy dated Caine. "If they had married he would have been my son in law! He once played my husband.