Exclusive: Judith Czelusniak, Chief Communications Officer for Bloomberg, is no longer with the company, PRNewser has confirmed. Czelusniak had been with Bloomberg for six years. She previously worked at Hill & Knowlton.

Pam Snook, who was hired by Bloomberg in March to lead up product PR, told PRNewser, “Judith has left the company. We wish her well and thank her for her service to the company.”

Kevin Sheekey is now leading up communications at Bloomberg. He returned to the company after eight years in New York City government and politics, most recently as New York City Deputy Mayor for Government Affairs. He previously worked at Bloomberg from 1997 to 2001.

Sheekey has extensive political experience, having served as a chief of staff in both the U.S. Senate and the U.S. House of Representatives, most notably for Senator Daniel Patrick Moynihan, whom he served as press secretary.

UPDATE: As FishbowlNY notes, Czelusniak was quoting the Ramones song “Judy is a Punk” in her tweet.