10. Pretty Woman – Richard Gere (40) and Julian Roberts (22) – 18 years difference

9. Edge of Tomorrow – Tom Cruise (51) and Emily Blunt (31) – 20 years difference

8. Focus – Will Smith(46) and Margot Robbie (24) – 22 years difference

7. The Rum Diary – Johnny Depp (48) and Amber Heard (23) – 23 years difference

6. Six Days Seven Nights – Harrison Ford (55) and Anna Heche (29) – 26 years difference

5. Magic In The Moonlight – Colin Firth (53) and Emma Stone (25) – 28 years difference

4. Gangster Squad – Sean Penn (53) and Emma Stone (24) – 29 years difference

3. Arbitrage – Richard Gere (63) and Laetita Casta (34) – 29 years difference

2. Birdman – Michael Keaton (63) and Andrea Riseborough (33) – 30 years difference

1. Third Person – Liam Neeson (61) and Olivia Wilde (29) – 32 years difference