1671595106 Jason Momoa and Lisa Bonet spending part of vacation together

Jason Momoa and Lisa Bonet ‘spending part of vacation together’: ‘They’re friends’ (source)

Jason Momoa and Lisa Bonet attend Tom Ford: Fall/Winter 2020 Runway Show at Milk Studios on February 7, 2020 in Los Angeles, California.

Jason Momoa and Lisa Bonet attend Tom Ford: Fall/Winter 2020 Runway Show at Milk Studios on February 7, 2020 in Los Angeles, California.

Stefanie Keenan/Getty

Jason Momoa and Lisa Bonet remain the friendliest ex-boyfriends.

A source told PEOPLE that Momoa, 43, and Bonet, 55, have “been close” since they jointly announced their split last January.

“They are friends,” the source tells PEOPLE. “They hang out together when Jason is in Los Angeles. Jason is hands-on and often did things around the house when they lived together.”

“He’s still helping out Lisa now,” the source continues, adding that the former couple “spends part of the vacations together with the kids.”

Momoa and Bonet, who met in 2005 and married in October 2017, have two children together: 15-year-old daughter Lola and 13-year-old son Nakoa-Wolf.

RELATED: Jason Momoa gets in the Christmas spirit as he brings the Christmas tree to ex Lisa Bonet’s home

On Monday, the Aquaman actor was seen getting ready for the holidays as he loaded his truck with a Christmas tree, which he was delivering to Bonet’s home in Malibu, California. Momoa was seen using rope to tie a Norway spruce to the back of his truck as he delivered it to Bonet.

Since the separation of Momoa and Bonet, which took place after 16 years together and five years of marriage, the two have had a good relationship.

'Aquaman' film premiere, arrivals, Los Angeles, USA - December 12, 2018

‘Aquaman’ film premiere, arrivals, Los Angeles, USA – December 12, 2018

John Salangsang/Variety/REX/Shutterstock Jason Momoa and Lisa Bonet

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In November, Momoa left a simple comment in response to Lenny Kravitz’s Instagram post celebrating Bonet’s birthday, to whom the singer was previously married from 1987 to 1993.

“❤️❤️❤️❤️❤️❤️,” wrote the Slumberland actor, 43, as caught by Comments By Celebs.

Over a decade after Kravitz and Bonet divorced, the actress met Momoa at a Los Angeles jazz club in 2005 and hit it off with the former Baywatch star, who in a 2019 Esquire interview called Bonet “literally my childhood crush” because he had seen her The Cosby Show.

The story goes on

RELATED: Jason Momoa Responds to Lenny Kravitz’s Ex Lisa Bonet’s Birthday Tribute on Instagram

In January, they said in a joint statement: “We have all felt the pressures and changes of these times of change… A revolution is unfolding and our family is no exception… they are feeling and growing as the seismic shifts occur. And so we share our family news that we are separating in marriage.”

“We’re not sharing this because we think it’s newsworthy, but so we can approach our lives with dignity and honesty,” they continued. “The love between us continues and develops as it wants to be known and lived. We free each other to be what we learn to be…”

The statement ended by saying, “Our unwavering devotion to this holy life, our children. Teach our children what is possible. live the prayer. May love prevail✨ J & L.”