“Happy Birthday, Jason.
I’m proud to call you my brother.
One family,” Kravitz wrote on Instagram, celebrating the actor’s 42nd birthday on Sunday.
The musician also shared the same black-and-white photo he posted of them together this time last year.
Another commenterwrote: “It’s like Lisa Bonet hit the Mega Moneyball of Men!”
“Listennnn…This bro love is some evolved blended family goals!
Love that twitter is giving Lisa Bonet her [flowers] #lennykravitz #JasonMomoa” shetweeted.
The men have been close for a while.
Kravitz and Bonet met in 1985 and eloped in 1987, welcoming their daughter Zoe the next year.
They divorced amicably in 1993, and theCosby Showstar began dating Momoa in 2005.
The couple had their first child, daughter Lola Iolani Momoa, in 2007.
They later welcomed son Nakoa-Wolf Manakauapo Namakaeha Momoa in 2008 and officially wed in October 2017.