MONTREAL - Liberal MP Justin Trudeau and TV personality Sophie Gregoire-Trudeau have welcomed their second child -- a girl.

Gregoire-Trudeau gave birth Thursday morning in Montreal, and the couple have named the baby Ella-Grace Margaret Trudeau.

She weighs six pounds, 13 ounces.

Word of the birth comes from the CTV gossip program etalk where Gregoire-Trudeau is the show's Quebec correspondent.

The couple welcomed their first child, Xavier James Trudeau, in October 2007, on what would have been Pierre Trudeau's 88th birthday.

Justin Trudeau, a Liberal MP for a Montreal-area riding, is the eldest son of late prime minister and Margaret Sinclair Trudeau Kemper.