Also, here's a video from Rihanna's 777 tour performing Diamonds live:

ON THE SHOW:

Here's the photo of Ke$ha barefoot in LA...

COUNTDOWN

1. MIGUEL - Adorn
2. NE-YO - Let Me Love You
3. RIHANNA - Diamonds
4. FLO RIDA - I Cry
5. TREY SONGZ / T.I. - 2 Reasons
6. CHRIS BROWN - Don't Wake Me Up
7. MAROON 5 - One More Night
8. GAME / CHRIS BROWN / LIL' WAYNE / TYGA / WIZ KHALIFA - Celebration
9. JOHN HART - Who Booty
10. DAVID GUETTA / CHRIS BROWN / LIL' WAYNE - I Can Only Imagine
11. JUSTIN BIEBER / BIG SEAN - As Long As You Love Me
12. PSY - Gangnam Style
13. KENDRICK LAMAR - Swimming Pools
14. NICKI MINAJ - Va Va Voom
15. ENRIQUE IGLESIAS / SAMMY ADAMS - Finally Found You
16. WIZ KHALIFA - Word Hard, Play Hard
17. FRENCH MONTANA / RICK ROSS / DRAKE / LIL' WAYNE - Pop That
18. KE$HA - Die Young
19. KANYE WEST / BIG SEAN / JAY-Z - Clique
20. BRUNO MARS - Locked Out Of Heaven