When it comes to motherhood, Heidi Klum, 33, moves fast. Having given birth to son Henry last September, supermodel and Project Runway host Heidi, 33, recently insisted that she and her husband, popstar Seal, 43, would have another baby “further on down the line… but we’re not down that line yet!”

So much for those plans. An insider thisclose to Heidi claims that she is now six weeks pregnant with their second child!

“Obviously, she and Seal are thrilled!” says the source. “I guess becoming a mom again must have agreed with Heidi, since they’re starting again so soon after [their last child was born in September 2005].”

This latest addition would be Heidi’s third child, as she also has a daughter, Leni, 2, by a former boyfriend. Source

Seriously, i think that was too fast. Or maybe she has another plan ?