Matthew McConaughey
But after the birth of their second child, McConaughey's girlfriend Camila Alves told the press she placed a Do Not Enter sign over her baby tunnel for the next 40 days.
'Where I come from [Brazil], we believe in something we call a 40-day break after the baby,' Alves said. 'By that I mean no sex, light, healthy food, no trips to the gym. Then, after 40 days, you are good to go.'