This confirmation comes from a fan who was lucky enough to run into the pair backstage at the Los Angeles premiere of "The Huntsman: Winter's War," held at the Regency Village Theatre in Westwood, California.
Although Miley and Liam skipped the red carpet on Monday, April 11, sneaky spies saw them holding hands as they waited to see the film, which stars Hemsworth's older brother Chris.
The lucky fan who tweeted her encounter with the lovebirds, Kayla Hockman, said the meeting almost cost her her life. And that is serious. "I just met Liam & Miley and I'm literally dying," she wrote before adding that they are "totes back together."
As soon as word spread of this glorious reunion, more fans began tweeting perfectly reasonable and hyperbole-free messages. Our favorites include, "Miley and Liam are proof that true love exists" and, of course, "Miley and Liam are what keep me going in life."
Us too, Twitterverse. Us too.
This sighting is special in part because Miley and Liam haven't been on the red carpet together since 2013 for Hemsworth's film "Paranoia." That was before their split.
ET spotted the pair on Friday, April 8 as they dined at Gracias Madre, an all-vegan, organic Mexican restaurant in West Hollywood, California with Liam's brothers, Chris and Luke, and Luke's wife, Samantha. An insider told ET that Miley looked "happy and relaxed" as the group enjoyed their meal.
Chris opened up to ET on the "Huntsman" red carpet and said they are all one big, happy family. "We're just hanging out, mate. Just life, you know?" he told ET. "We're not in the same country that often, you know? And so we all get together and hang out when we can."
We will make sure emergency services are on standby before we provide updates on the progression of Miley and Liam's romance.