Matthew McConaughey's recent online shopping spree suggests that the actor and girlfriend Camila Alves are expecting a baby boy.

The shirt-avoiding actor announced he would become a first-time dad earlier this year when he revealed that his Brazilian partner was 12-weeks pregnant.

And the 38-year-old said he was desperate to keep the sex of his unborn child secret - because he fears it will ruin the excitement of fatherhood.

But it appears that he's since had a change of heart.

According to the New York Daily News, the couple recently placed orders for T-shirts and bibs saying "Hunk" from baby website plainmary.com.

They were obviously out of baby bongos...