Titanium (song)

When Amy Pond agreed to be Laura's bridesmaid during an October day in the early 21st century, a song was playing at the party. It contained the lyrics "I am titanium / You shoot me down, but I won't fall / I am titanium". (TV: The Power of Three)

Behind the scenes
The chorus of "Titanium" plays during Laura's engagement party in the TV episode The Power of Three. However, the title is never actually stated on-screen.