"Never Too Late"
From Tardis Wiki, the free Doctor Who reference
"Never Too Late" was a song by Kylie Minogue, once quoted by the Tenth Doctor. (TV: The Idiot's Lantern)
Behind the scenes
Minogue later appeared as Astrid Peth, a companion of the Tenth Doctor, in the television story Voyage of the Damned, making her one of the only people to be referenced on the show and then later appear, another such example being John Hurt.
