Matthew McConaughey welcomes baby girl

Camila Alves, left, and Matthew McConaughey kiss as they depart after a film screening at the 65th international film festival, in Cannes, earlier this year. Photo / AP

Matthew McConaughey and Camila Alves have welcomed a baby girl.

Camila, 30 - who tied the knot with the Magic Mike actor in June - gave birth to the couple's third child on Friday (local time), in Austin, Texas, according to TMZ.

Matthew and Camila already have kids Levi, four and three-year-old Vida.

Model Camila, 30, previously revealed she was worried her baby bump could ruin her career.

Camila signed on as the face of department store Macy's I.N.C International Concepts' campaign in April, and discovered shortly afterwards that she was pregnant with her third child.

She said: "A week before we were supposed to have a photo shoot, I found out I was pregnant!

"I was over the moon, but my first reaction was that it was going to be a deal-breaker for the campaign - that they wouldn't want a pregnant mum - but we worked it out.

"I was trying to push [having another baby] back as much as I could, but it was time. This baby was ready to come.

"The main thing to me is to make sure our home is peaceful, that it's healthy and that the kids are good."

- BANG! Showbiz