Conversation so far:
What did the singer, Cheryl do for the greater good?
In 2004, Cheryl's band, Girls Aloud released a cover of The Pretenders' I'll Stand by You as the official single for the BBC's charity telethon Children in Need.
Did the singer, Cheryl do any other activities for charities besides raising for BBC's Children in Need?
In March 2009, Cheryl climbed Mount Kilimanjaro in aid of Comic Relief.

Question: Does she have any charities?
Self-contained rewrite: Does the singer, Cheryl have any charities?