Lady Gaga's GagaMoji Emoji pack is available for download in your app store and costs $1.99. For that, you get 52 stickers and GIF's that include sayings like, "YAAAS GAGA," "It's gonna be lit," and "#JoanneVibes," along with plenty of images of Gaga herself.
"Lady Gaga truly made these for her fans and was very involved in the actual creation of these," Snaps Founder Vivian Rosenthal told Business Insider. "We've loved working on these for the last six months with Lady Gaga and her team. There's truly a GAGAmoji for every moment of life. These emojis are about being yourself and having fun." [Source]
Here are a couple of pics: