Charlie and Brooke: Kids Are the 'Next Step'
06/02/2008 AT 03:40 PM EDT
Although the couple are knocking down reports that they're already expecting, Sheen, 42, tells Extra: "Doesn't mean it's not part of the plan. It's just not happening as we speak."
And how extensive is that plan?
"Hopefully triplets!" says Mueller, 30. "Could you imagine if I really had triplets? He'd be like, 'Whoa!'"
Sheen and Mueller exchanged vows in front of about 60 close friends and family last Friday. Among the guests were Grey's Anatomy star Eric Dane and actress Rebecca Gayheart, who first introduced the couple in 2006.
"It was really special. Really beautiful," Gayheart tells Extra. "We couldn't be happier for them. There was a great sense of humor throughout the night too."
Sheen is dad to three daughters already: Sam, 4, and Lola, 2, with ex-wife Denise Richards, and Cassandra, 23, with ex-girlfriend Paula Profitt.
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