Is Heidi Klum’s Boyfriend, Martin Kristen, Preparing For Daddy Duty?

Heidi Klum's boyfriend, Martin Kristen, took the supermodel's kids out in NYC yesterday.

Heidi Klum's boyfriend, Martin Kristen, took the supermodel's kids out in NYC yesterday.

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First he was her bodyguard, then boyfriend… now babysitter?

Heidi Klum’s beau Martin Kristen was seen out with the supermodel’s brood this Tuesday, strolling around Tribeca in New York City.

The new America’s Got Talent judge was nowhere to be seen as Martin pushed around a stroller holding his lady's son Lou Samuel, and walked beside her other children Leni Klum, Henry Samuel and Johan Samuel.

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Perhaps the South African-born hunk is preparing for daddy duty? In September 2012, In Touch broke the news that Heidi had been secretly dating her former bodyguard for three months.

“She’s so happy and feels so safe around him,” an insider told the mag. Since then, Heidi has had no shame opening up about her love for Martin.

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"This is one reason why I'm so fond of him," she said. "He's been helping me for four years now, and he takes wonderful care of the kids. He plays with them, he protects them. I trust him."

After Heidi’s marriage to Seal didn’t last (the couple called it quits after 7 years of marriage), she admitted last year that she’s not sure she sees marriage in her future again.

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"I really enjoyed being married," she's said. "I’m a dreamer. I loved our annual fairy-tale weddings that were our big family parties. But sadly, it somehow didn’t work out. I don’t know if I’ll get married again."

Perhaps she'll change her mind now that she knows her kids are safe and sound on Martin's watch!

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