Stefani Joanne Angelina Germanotta (born March 28, 1986), known professionally as Lady Gaga, is an American singer, songwriter, and actress.
- Grande has been a fan of Gaga since 2009.
- Gaga and Grande were seated near each other at the 2016 AMAs.
- Grande praised Gaga's Super Bowl halftime show Performance.
- Gaga sent Grande flowers for her 26th birthday.
- Grande wished Gaga a happy birthday in a post on Instagram.
- Grande and Gaga became good friends during process of making "Rain On Me".
- Ariana appeared in Gagavision Episode 48: The Makaking of Rain On Me with Gaga.