Miranda Kerr, 27, has only been a mommy for three-and-a-half months, but you wouldn't know it looking at her bikini bod. The Aussie model, who tied the knot with Pirates of the Caribbean heartthrob Orlando Bloom, 33, last July, recently posed for Victoria's Secret's 2011 SWIM collection in Malibu, wearing an itty bitty black two-piece.

Kerr is happy about the effects motherhood has had on her figure. "My hips are bigger … my breasts are bigger. I'm loving it," she told E! News. "I feel like more of a woman now."

Part of her secret? Staying in top condition during pregnancy. "I remember I was on the elliptical machine when I was pregnant with Flynn." Other than that, it's all about "eating the right foods, putting the nutrition into your body and doing yoga and breastfeeding."

Her svelte body isn't all Kerr has been displaying lately. She and Bloom were spotted early this week going through security at LAX with their adorable newborn, who was preparing to fly the friendly skies for the first time. —KIMBERLY STEELE

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