11/01/2007 at 02:05 PM EDT
It was a pre-Halloween treat for Mark Ruffalo and his wife Sunrise Coigney: The couple have welcomed a daughter, his rep confirms to PEOPLE exclusively.
The girl was born in Los Angeles. No other details were available.
This is the third child
for Ruffalo, 39, and his wife, 34. The couple also
have son Keen, 6, and daughter Bella, 2.
Ruffalo and Coigney, the owner of the L.A. Boutique Kaviar and Kind, wed in
2000. The actor is currently starring in the film Reservation Road opposite