Fun.

The Jonathan Ross Show - Season 21

The X Factor - Season 4 (UK)

The Jonathan Ross Show - Season 15

Saturday Night Live - Season 42

The X Factor - Season 9 (UK)

The Graham Norton Show - Season 29

The Tonight Show Fallon - Season 8

Saturday Night Live - Season 27

Saturday Night Live - Season 28

Saturday Night Live - Season 33

The X Factor - Season 2 (UK)

Saturday Night Live - Season 4

Conan - Season 9

The X Factor - Season 14 (UK)

The X Factor - Season 1 (UK)

The Graham Norton Show - Season 30

The X Factor - Season 5 (UK)

The Graham Norton Show - Season 25

Saturday Night Live - Season 14

Saturday Night Live - Season 24

The Graham Norton Show - Season 27

The Tonight Show Fallon - Season 12

The Graham Norton Show - Season 23

The X Factor - Season 10 (UK)

Saturday Night Live - Season 5

Austin City Limits - Season 48