Look Who's Talking (1989)

Mollie is an accountant who has an affair with Albert, one of her clients. Only problem is he's still married but tells her he's going to leave her. When she finds out she's pregnant with his child she tells everyone that she was artificially inseminated. Nine months later she goes into labor and meets James the cab driver when he drives her to the hospital. Albert ends up having a fling with his decorator and breaks up with Mollie, leaving her to raise her son Mikey on her own. When James shows up with Mollie's wallet that she left in his cab, she hires him to be the babysitter while she tries to find a father for Mikey. But Mikey doesn't like the guys she goes out with and wants James to be his daddy. A cute and charming comedy; Bruce Willis is hilarious as the voice of Mikey. Starring John Travolta, Kirstie Alley, Olympia Dukakis, George Segal, Abe Vigoda, Bruce Willis 7/10