Conversation so far:
What was Scarlett Johansson's first music performance?
Scarlett Johansson sang the track Summertime for Unexpected Dreams – Songs From the Stars. She performed with the Jesus and Mary Chain for a Coachella reunion show in Indio, California.
Was Scarlett Johansson given any award as a singer?
In May 2008, Scarlett Johansson released her debut album Anywhere I Lay My Head. NME named the album the 23rd best album of 2008.
Who has Scarlett Johansson sung with?
In September 2009, Scarlett Johansson and singer-songwriter Pete Yorn released a collaborative album, Break Up.

Question: Who is her Manager?
Self-contained rewrite: Who is Scarlett Johansson's Manager?