Eric Mabius and wife Ivy Sherman attend a party for the Details magazine "Mavericks 2008" issue at a private residence on March 20, 2008 in Beverly Hills, CA.
Chris Weeks/WireImage.com

Ugly Betty star Eric Mabius and his wife, interior designer Ivy Sherman, have another little one on the way.

The two are expecting their second child, the Ugly Betty star tells the Associated Press.

"We don't know if it's a boy or a girl yet," Mabius said.

The couple's first child, Maxfield, is 22 months.

Mabius plays Betty's boss, Daniel, on the ABC hit, which returns Thursday.

See Us' Celebrity Babies of the Year here.

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