Little McConaughey on the way: Matthew's girlfriend reveals her enormous baby bump

Matthew McConaughey is set to become a dad any day now if these pictures of his pregnant girlfriend are anything to go by.

Camila Alves, 24, revealed her enormous baby bump during a day out in Los Angeles yesterday.

The glowing Brazilian model looked stunning in a long green dress but father-to-be McConaughey was missing from the action.

Fit to burst: Matthew Mconaughey's very pregnant girlfriend Camilla Alves looks great in green as she heads out with a assistant in Los Angeles

He recently admitted that he couldn't wait to be a dad:

"I'm looking forward to the big baby adventure. Hopefully I'll make a good daddy.

"My child is going to have culture and travel, that's one of the great benefits of my business."

The excited actor insisted that he and Alves have no plans to marry:

My parents were divorced twice and married three times to each other.

"I believe in the institution but I don't feel you have to marry. A kid just needs a mom and a dad," He said.

McConaughey, 38, has reportedly cleared his work schedule indefinitely in order to spend time with the baby:

Parents-to-be: Matthew McConaughey with girlfriend Camila

Matt joked if he wasn’t careful he’s wake up bald and old and having missed out on years of his kid’s life that he couldn’t get back,” a friend told OK magazine.

“He’s intent on being there for his kid the way his parents were for him,” says the friend.

“Camila’s enjoying the idea of having him around. The two are busy picking out baby names!”

The couple's baby is thought to be due in July.