HKlumPregnant092909X17.jpg We're hearing reports that Heidi Klum gave birth to a baby girl named Lou Samuel earlier this morning, but when we spoke to Heidi's rep she told us "no comment."

On Wednesday, we heard the same rumor, but Heidi's rep denied it, telling X17online that Heidi was "not at Cedars-Sinai Medical Center and not in labor."

Hmm, we think her publicist's latest "no comment" says it all!