Greta Simone Kline, a remarkable American musician and singer-songwriter, was born on March 21, 1994. Prior to her artistic endeavors, she was known professionally by the stage name Frankie Cosmos.
Greta Kline
31 · Born: Mar 21, 1994
Career
2025
Noah Britton: The Best Stuff I've Ever Done as The ACLU Associate (voice)
2005
The Squid and the Whale as Greta Greenberg
2001
The Anniversary Party as Evie Gold
2019
