Jennifer Lopez Visits Marc Anthony on His Birthday Weekend

Ready to let bygone be bygones?

On Saturday, the day after he turned 43, Marc Anthony got a very special birthday visit at his Miami home: from Jennifer Lopez, his ex-wife-to-be.

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Both Anthony and Lopez, 42, was photographed hanging by the pool with their 3-year-old twins Emme and Max at the sprawling Florida home they once shared. The couple announced the end of their seven-year marriage back in July. See more pictures from Marc's birthday.

Lopez, on a break from filming What to Expect When You're Expecting, kept it casual in a blousey white top, shorts, wedges and oversized sunglasses.

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The night before, after performing an emotional, sold-out show, the newly-single Anthony partied with about 150 pals at Club 50 (at Miami's Viceroy hotel) -- sipping champagne and beer and chowing down on a birthday cake made by Ace of Cake's Geof Manthorne.

At the bash, Anthony told Us Weekly about his fave b-day present: "Being with my family yesterday, spending time with my kids."

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He added that his kids Emme and Max are "beautiful."

Are he and Lopez still good friends? "Absolutely," the Latin crooner told Us.