Jason Momoa “thinks they are a great couple,” a source tells PEOPLE

Jason Momoa, Zoe Kravitz, Channing Tatum. PHOTO: SAMIR HUSSEIN/WIREIMAGE; ANGELA WEISS/AFP VIA GETTY IMAGES; KEVIN MAZUR/MG21/GETTY IMAGES

Jason Momoa is thrilled for Zoë Kravitz and Channing Tatum!

PEOPLE confirmed earlier this week, via multiple sources, that Kravitz and Tatum are recently engaged. The pair attended a Halloween party in costume over the weekend, and the Batman actress appeared to display her engagement ring in photos.

A source tells PEOPLE that Momoa, 44, who was married to Kravitz’s mom Lisa Bonet, is elated by the engagement milestone.

“The engagement was happy news for Jason. He loves both Channing and Zoë. He thinks they are a great couple,” the source says. “Jason is their biggest supporter.”

The source adds that Kravitz, 34, and Tatum, 43, “are very cute together” as they enjoy their new-engagement bliss.

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Zoe Kravitz and Jason Momoa on July 21, 2018. MIKE COPPOLA/GETTY

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Momoa and Kravitz’s mother Bonet, 55, share two kids: daughter Lola, 16, and son Nakoa-Wolf, 14. The longtime couple announced their separation in January 2022 after nearly five years of marriage.

They said in a statement at the time, “… We are parting ways in marriage.”

“We share this not because we think it’s newsworthy but so that as we go about our lives we may do so with dignity and honesty,” they added. “The love between us carries on, evolving in ways it wishes to be known and lived. We free each other to be who we are learning to become.”

“Our devotion unwavering to this sacred life our children. Teaching our children what’s possible,” Momoa and Bonet concluded.

Channing Tatum; Zoe Kravitz. MATT WINKELMEYER/GETTY, JEFF SPICER/GETTY

Several weeks after confirming the breakup, Momoa showed up to support Kravitz at the New York City premiere of her movie The Batman on March 1, 2022, also bringing Lola and Nakoa-Wolf on the red carpet.

Momoa told PEOPLE (The TV Show!) at the event that he was “so proud of” Kravitz, and called Tatum “wonderful.”

The actress later told PEOPLE (The TV Show!) that having the support of her friends and family, including Momoa, meant the world to her: “It’s amazing to have people who love you show up at these major events in your life. It’s really special.”

Kravitz was previously married to actor Karl Glusman, and Tatum shares daughter Everly, 10, with ex-wife Jenna Dewan.

Kravitz makes her directorial debut with the upcoming movie Pussy Island, in which Tatum stars alongside Geena Davis, Naomi Ackie and more.