Liv Tyler

Liv Tyler

Liv Tyler is reportedly pregnant.

The 'Leftovers' actress, who already has son Milo, nine, with ex-husband Royston Langdon, is said to be expecting her first child with British boyfriend Dave Gardner.

Sources close to the couple, who met through their mutual friend Kate Moss earlier this year, confirmed the happy news to E! News after the brunette beauty, 37, was spotted covering her stomach with a sweater in New York City this week.

Liv recently admitted she was "100 per cent planning" on having more children.

The 'Lord of the Rings' star said: "I hope I will have more children. I'm 100 per cent planning on it.

"If the stork could just drop it off on my roof, I'd be so happy - I'd have, like, 20."

Liv also said her son is her number one priority.

She said: "Ever since Milo was born, I haven't really been making many movies because I just can't imagine being away from home for long periods of time."

But she confessed she is less certain about marrying for the second time.

She said: "That's something interesting that happens in your thirties. You're not in the stage anymore of princes and happily ever after.

"It's a different stage of acceptance and realisation about the realities of love and relationships. Forever is a long time."

Soccer agent Dave - who is best friends with David Beckham - has a seven-year-old son called Grey, with his ex-wife Davinia Taylor.