The 24-year-old singer was first romantically linked to Miller in August 2016.
Ariana Grande and Mac Miller are still going strong!
The 24-year-old singer took to Instagram on Saturday to share a sweet pic with her boyfriend.
"Boo," she captioned a shot of herself kissing Miller on the cheek.
Grande and Miller were first linked romantically in August 2016, but met for the first time when Grande was 19.
"We have loved and adored and respected each other since the beginning, since before we even met, just because we were fans of each other’s talent," she told Cosmopolitan in March. "We weren’t ready at all, though, to be together. It’s just timing."
"We both needed to experience some things, but the love has been there the whole time," she added.
See more on the star in the video below.