Grease actor Lorenzo Lamas has ended his sixth marriage by filing for divorce from Kenna Nicole.

According to court documents, 67-year-old Lorenzo Lamas and his partner separated on 21 January, with the star citing "irreconcilable differences" as the reason for the split.

The pair were married in October 2023, following a February 2021 engagement in Las Vegas.

Lorenzo's filing, submitted in Los Angeles this week and obtained by TMZ, confirms the couple had no children and requests that the court terminate spousal support for both parties.

Kenna has not yet responded publicly to the filing.

Lorenzo, who played Tom Chisum in the 1978 film Grease and starred as Lance Cumson in the CBS soap Falcon Crest between 1981 and 1990, has previously been married five times.

His most recent divorce was from Shawna Craig, now 37, with whom he tied the knot in April 2011 in Cabo San Lucas.

That marriage ended in 2018, with Lorenzo filing citing irreconcilable differences.

The separation date was listed as 6 June 2016.

Shawna, who appeared alongside Lorenzo on the 2017 reality series The Second Wives Club, addressed his previous marriages during a 2017 interview with Fox News.

She said: "It didn't make me question anything because he's such an honest, good person and my best friend, first and foremost… it did bother me.

"I just felt like he had spent all of his time, energy, and resources on these people who I didn't really feel had his best interest at heart and didn't love him as much as I love him unconditionally."

Before his marriage to Shawna, Lorenzo was married to Victoria Hilbert from 1981 to 1982, Michele Cathy Smith from 1983 to 1985, Kathleen Kinmont from 1989 to 1993, and Shauna Sand from 1996 to 2002.

Speaking to Fox News Digital in January, Lorenzo reflected on what had kept his relationship with Kenna strong at the time.

He said: "Communication and forgiveness were key. Not putting blame on your partner is essential."

Over the past two years, Lorenzo has continued to work steadily in film, appearing in titles including Love in the Clouds, Checkmate, Stepmom from Hell, Prepare to Die and Team of Two.