Liam Hemsworth holds girlfriend Miley Cyrus‘ hand tight as they take a walk with pup Floyd on Tuesday afternoon in Toluca Lake, Calif.

Miley, 19, was also seen out with Floyd just the day before.

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Via The Press Association, Liam is now attached to Robert Luketic still-untitled upcoming flick.

“I can’t really talk about it but we have had a couple of meetings and he has formally come on board,” Robert told Australia’s The Daily Telegraph.

More news on the project as we get it!