We still can't believe Orlando Bloom and Miranda Kerr are dunzo! But when X17 photographers caught the 36-year-old actor over the weekend, he was all smiles as he headed to Miranda's New York City apartment with two entertainers -- and some animals! Looks like the estranged spouses were planning a little party for their two-year-old son Flynn...

But how estranged are they really? Despite announcing that they had split after three years of marriage on Friday, on Saturday the former couple lunched at a restaurant on Manhattan's Upper East Side, and a source tells People, "They looked happy. Definitely like a family."

Based on what we've observed it certainly doesn't seem like they're done for good ... or is this just the most amicable breakup in the history of Hollywood?