There are hot mamas and then there are hot mamas. Victoria's Secret Angel Doutzen Kroes is the hottest mama of them all. The Dutch beauty announced her second pregnancy with a naked photo that could obliterate the polar vortex. Yes, it's that hawt!

Kroes posted a nude, side profile shot of herself on her Instagram feed, writing: "This is not a #throwbackthursday this is now! So happy to share with you that we are expecting."

Kroes, who just turned 29 last month, is married to Dutch DJ and producer Sunnery James. They are already parents to son Phyllon Joy, 3.

Kroes has a tiny baby bump in this picture and she is tastefully covering up her lady parts. But she sure shows us that pregnancy can be a sexy state of being.

Anyone want to wager on whether that's a little girl or little boy in Doutzen's belly? Will little Phyllon get a baby brother or sister?