BABY BLUES FOR KATE!

At 45, still bursting to grow her brood

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BRIDE WARS beauty Kate Hudson is the proud mom of three kids with three different dads, but sources reveal the feisty blonde is not done baby-making — even at age 45 — and is eager to drop another bundle of joy!

The gorgeous rom-com queen, who recently switched career gears from acting to singing and released her first album, trills that she would welcome a late-in-life pregnancy with 38-year-old rocker-fiancé Danny Fujikawa.

“I could have so many kids,” gushes Hudson, the daughter of Goldie Hawn. “I even think about it right now, I’m like, ‘Am I totally done?’ Because I can’t imagine being done!”