Before Miley Cyrus became the controversial pop star we all know today with "Bangerz" and the single "Wrecking Ball," she was a sweet Disney Channel alum from "Hannah Montana" with a super hot fiancé who was related to Thor - and now, years after their breakup, Miley Cyrus and Liam Hemsworth are back on!

Well, not exactly - it seems like now that it's been three years since breaking off their engagement, Miley Cyrus and Liam Hemsworth are finally comfortable enough with each other to hang out again, and they're doing it for a great cause that everyone can get on board with, puppies!

According to E! Online, Miley Cyrus and Liam Hemsworth just met up for an adoption event for the Wylder's Holistic Pet Center last weekend, obviously turning heads as it was the first time since they broke up that they were seen together at all - and it was clear that there was no bad blood between them.

MTV reports that the pop star even gave her ex a helping hand when it came to adopting a new member of his family, as it's been reported that Miley Cyrus and Liam Hemsworth dropped by for the "Hunger Games" actor to take a little and adorable puppy home.

"Thanks @mileycyrus for loving dogs as much as we do!! You helped find this gigantic, 6 month old puppy a new home," the organization posted on Instagram, The Daily Mail reports, along with an adorable picture of Chris Hemsoworth's little brother smiling next to a cute poppy. "@liamhemsworth you will give this deserving baby a great life!"

A few weeks back, the Australian actor was asked if he regretted Miley Cyrus and Liam Hemsworth's relationship now that time has gone by and Cyrus has turned into one of the most controversial stars out there - and the class act said it'd been a big moment in his life and he'd do it over in a moment.

It wouldn't be surprising if those comments were what prompted this Miley Cyrus and Liam Hemsworth reunion!