Mark Mezvinsky and Chelsea Clinton
05/04/2011 at 08:00 AM EDT
Chelsea Clinton isn't ready to have children just yet, but it is on the radar.
The former president's daughter, 31, and her husband Marc Mezvinsky came out to support a pro-gay-marriage event in New York on Tuesday – and in the midst of talking about families, she dropped a hint about expanding her own.
"As a New Yorker who not that long ago got married in New York to her best friend … I certainly believe that all of my friends should have the right, as Marc and I did, to marry their best friend," Clinton said.
She added: "I certainly expect my straight friends to help us achieve that for all New Yorkers, for all Americans, and for the children that, at least, Marc and I hope to have someday."
Clinton is on the advisory board of Friendfactor
, the group that hosted the event at Lavo, a New York nightclub.
She and Mezvinsky dealt with rumors earlier this year that there was trouble
in their marriage. But a family friend called those reports "absolutely false
" and said, "The happy couple are happy."