Claim: Ramona Marquez played the role of Karen Brockman in 2005.
Evidence: Ramona Marquez -LRB- born 24 February 2001 -RRB- is a British child actress from London , best known for her role as Karen Brockman in the BBC One sitcom Outnumbered.
There were five series , which aired on BBC One during 2007 -- 2014.