Sharon Osbourne leaving "America's Got Talent"?

Sharon Osbourne is interviewed during an "America's Got Talent" post show red carpet on July 18, 2012, in Newark, N.J.

(CBS/AP) Sharon Osbourne gave her Twitter followers a hint that she may be stepping down as a judge on NBC's reality competition "America's Got Talent."

Pictures: Celebrity TV judges

Osbourne tweeted at fellow judge Howard Stern on Tuesday saying, "money is not the reason I'm not returning" to the show. Her tweet trailed off with "it's because ...." and didn't elaborate.

NBC said Osbourne hasn't informed the network that she intends to leave "America's Got Talent," which is now airing its seventh season. The series added Stern to the judges' panel and moved from Los Angeles to New York this year to accommodate him.

Osbourne's representative did not immediately respond to a request for comment.



Watch CBSN Live

Watch CBS News anytime, anywhere with the new 24/7 digital news network. Stream CBSN live or on demand for FREE on your TV, computer, tablet, or smartphone.

Watch Now

New Android App

For your Android phone and tablet, download the FREE redesigned app, featuring CBSN, live 24/7 news.

The all new
CBS News App for Android® for iPad® for iPhone®
Fully redesigned. Featuring CBSN, 24/7 live news. Get the App