Charlie Sheen is prepping for his upcoming Comedy Central roast
, and on the set of his hilarious new promo
, he exclusively gave ET's Chris Jacobs a family status update about ex Brooke Mueller and their twin son
s Max and Bob.
"Kids are great, Brooke's doing great," says Charlie. "Everything these days -- starting with health, family, parenting -- is under this overall heading of harmony."
Charlie says his twins are "a trip" and jokes about son Max's hair, saying, "It's like the spirit of Harpo Marx kind of snuck in." He concludes, "We're all having a ball and that's just been my goal, it's been my fantasy, really, just to get my family back together."
Tune into ET Monday night for more of Charlie's exclusive interview.