Jennifer Lopez stopped in the name of love during her concert in Miami.
The singer brought her fiancé, former MLB player Alex Rodriguez, on stage Friday to celebrate his 44th birthday -- with a cake and a song.
In a video Lopez posted to her Instagram, the singer is seen her with her twins and Rodriguez's daughters wishing A-Rod happy birthday.
"Celebrating you today and everyday my love... you are one of a kind, my hurricane and my calm in the middle of the storm...thank you for being such a beautiful light in my life... wishing you the most beautiful birthday ever!!! HAPPY BIRTHDAY 13!!!," Lopez wrote.
Lopez celebrated a milestone on Wednesday when she turned 50.
Rodriguez paid tribute to her earlier this week by posting a sweet video and message on his Instagram.
The couple started dating in 2017 and got engaged in May.
This will be Lopez's fourth marriage and Rodriguez's second.
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