Frankie Cosmos

Rock Singer

Birthday March 21, 1994

Birth Sign Aries

Birthplace New York

Age 29 years old

#37187 Most Popular


Greta Simone Kline, or as she is known publicly Frankie Cosmos, is an indie singer and musician who first rose to fame as the bassist for Porches. She then began her solo career under the alias Ingrid Superstar before releasing her debut album Zentropy.

Before Fame

She was introduced to music by her family and by 7th grade had focused on guitar playing despite having training in both piano and drums. She then went on to study poetry at New York University.


She has had small acting roles in the films The Anniversary Party and The Squid and the Whale.

Family Life

Her parents are renowned actors Kevin Kline and Phoebe Cates. She has a brother named Owen. Her boyfriend, Aaron Maine, is the head of the band Porches and coined her stage name. 

Associated With

Many of her independent releases were inspired by the poetry of Frank O'Hara.