Evan Rachel Wood gives birth to baby boy

It's a boy for Evan Rachel Wood and Jamie Bell.

The 25-year-old actress gave birth to a son, her representative said Monday.

The rep added that "parents and baby are all doing well." No other details were provided.

Wood also announced the birth herself via Twitter:

Bell also cheered his wife in a separate message:

The couple married in October and revealed in January that they wereexpecting a baby.

Wood's credits include "The Wrestler," "Thirteen" and HBO's "True Blood." She earned Golden Globe and Emmy nominations for her supporting role in "Mildred Pierce."

Bell, 27, is best known for his roles in the films "Billy Elliot," "Jumper" and "The Adventures of Tintin."