Rumer Willis' dog has gone missing.

The 'House Bunny' actress - the daughter of Bruce Willis and Demi Moore - has been left devastated after her puppy Indy Blue disappeared, and has been putting up posters around her Los Angeles neighbourhood in the hope someone will find and return her beloved pooch.

Rumer adopted the dog - a terrier-beagle cross - just two months ago and her disappearance is the latest in a string of bad luck for the 23-year-old star.

Earlier this year, she had more than $10,000 worth of items stolen, including construction tools, after a burglar entered her Hollywood Hills home by slicing through a gate lock with a blowtorch-type device.

Thankfully, nobody was injured during the raid and no-one was in at the time of the burglary.

At the beginning of the year, Rumer's mother Demi - who split from second husband Ashton Kutcher in November - was hospitalised and subsequently treated for anorexia and substance abuse problems.