They’re still trying to make things work, even after they hit a little bump in the road! Jennifer Lopez and her boyfriend Alex Rodriguez jetted off to Miami for the weekend in order to celebrate their upcoming Leo Season birthdays — and it looks like they had a much-needed night of fun after J.Lo got cold feet and put their wedding planning on hold!

Jen’s 48th birthday is coming up on July 24 and the birthday girl absolutely sizzled in a sheer black mini dress with a cut out that was strategically placed so that she could show off her chiseled abs. Her man — who will turn 42 on July 27 — also stepped up his style game for their joint birthday celebration. The former New York Yankee looked sharp in a blue suit with a crisp white button-down.

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“Happy Birthday to Us!!!” he wrote in the caption of the photo, which was taken during their big birthday bash. In video clips posted to his Instagram story, it looks like they had a blast at their party — which including a gorgeous tiered cake and a sing along to Neil Diamond’s 1969 hit “Sweet Caroline.”

It’s nice to see that Alex and Jen are working through their relationship issues, which stemmed shortly after he popped the question on their Paris “baecation” last month. “He got down on one knee and asked J.Lo to marry him,” an insider exclusively revealed. “J.Lo burst into tears and said yes!”

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But once the excitement of A-Rod’s surprise proposal wore off, Jen started to get cold feet, and she’s been open with him about wanting to take things slow. “Jennifer keeps telling Alex that she’s ‘just not there yet,'” a source exclusively revealed. “A-Rod has been begging J.Lo to set a wedding date. She loves him, but she’s told him that until she says otherwise, the wedding is on hold.”

Scroll through the gallery below to see photos from A-Rod and J.Lo’s romantic Paris vacation!