Matt Baker (in-universe)
From Tardis Wiki, the free Doctor Who reference
Matt Baker was a television presenter who, on 6 March 2006, did a feature on how to make a cake shaped like the Slitheen ship that had "crash landed" in the Thames earlier that day. (TV: Aliens of London)
Behind the scenes
The real world Baker, who played himself in Aliens, was a presenter for Blue Peter from 1999 to 2006. He would later appeared in the not valid special Mind My Minions as himself.