They filled in for Lady Sovereign, who failed to attend.

Thompson also appeared in the music video for Lady Sovereign's song "9 to 5" in 2006.

Also on the bill is the spark plug of British rap, Lady Sovereign.

Lady Sovereign was a tomboy who played football and hated wearing dresses.

Aside from her own records, 2005 saw Lady Sovereign appear as a guest or contributor on several projects.

Lady Sovereign said her first album was "not consistent", but "it worked" for her.

"So Human" is a single by the English rapper Lady Sovereign.

I wrote about Lady Sovereign here more than three years ago.

I think Lady Sovereign's song is dance music.

Not everyone will agree with me here but Lady Sovereign is actually quite fit!!