The last time the Michael Bublé sexy crooner stopped by Rachael's kitchen, he cooked up a pot of Limoncello Pasta and sang in Italian with Rachael in the kitchen! "It's amazing how many people know me from how much of an idiot I was [when I was] on this show," he says about his outrageous singing antics. "But I had a blast!" This time, Michael is in the kitchen to learn how to make a special dish for his new girlfriend, Luisana Lopilato. "She's an Argentinian girl," he says. "The food there is beautiful ... I love tapas, so I want to learn to cook for the whole family!"

Michael's latest CD, Crazy Love, really draws on personal experiences. "I went through a tough year," he says, referring to his split from actress Emily Blunt. "Every break-up you go through is tough, but for the first time, I think I became aware of my age ... I looked at myself and wanted to become a better dude and a better artist. I really tried to work on myself and part of that was making this record - it was therapeutic." Michael co-wrote two of the songs, "Haven't Met You Yet" and "Hold On," and he can now laugh at the difference between the mindsets behind each tune: "Talk about the spectrum of feelings! One is a complete happy-shmappy-dappity 'I have butterflies in my stomach,' and the other one is, 'Oh, god, she's left me!' And that's why love is crazy."

Watch the video above to see one lucky Michael Bublé fan - and mom-to-be - receive a special serenade of "Haven't Met You Yet" to her unborn child!

Enter here for a chance to win Michael's CD, Crazy Love.