Frankie Valli is a married man once again!

The 89-year-old legendary singer, who was the frontman of the band The Four Seasons, just tied the knot with longtime girlfriend Jackie Jacobs.

The couple got married on Monday night (June 26) at the Westgate Hotel in Las Vegas.

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“It’s terrific to have found love once again at this stage of my life,” Frankie told People, revealing that the ceremony was private and was only attended by the two of them.

The groom sang his classic song “Can’t Take My Eyes Off of You” to the bride, 60, during the ceremony.

Though they met in 2007, the couple didn’t start dating until 2015. She said, “We met at a restaurant in Los Angeles where he joined my friends and I for dinner. We kept in touch by phone until he called me and asked for a date in late 2015 and we’ve been together ever since.”

Frankie was previously married to Mary Delgado from 1958 until 1971, MaryAnn Hannagan from 1974 until 1982, and Randy Clohessy from 1984 until 2004.

Did you know that Frankie‘s granddaughter is a successful musical theatre actress?