International news mogul Lachlan Murdoch and his model wife SARAH are expecting their second child together.

Murdoch is the son of media magnate Rupert Murdoch.

The couple, who already have one-year-old son KALAN ALEXANDER, will welcome the baby into the world next June (06).

The 33-year-old beauty says, "We're very excited at this wonderful news.

"It's just so great to think that Kalan will have a little brother or sister. The two children will be just 18 months apart, so we're hoping that they'll be close friends.

"It will do Kalan the world of good to have a sibling."