We would like to you name any single released by Justin Timberlake up until June 2018. The single must feature Timberlake as lead artist and be from a Justin Timberlake album.
| CAN'T STOP THE FEELING! | 2 |
| CRY ME A RIVER | 8 |
| DRINK YOU AWAY | 0 |
| FILTHY | 1 |
| LIKE I LOVE YOU - FEAT CLIPSE | 1 |
| LOVESTONED/I THINK SHE KNOWS | 0 |
| MIRRORS | 5 |
| MY LOVE – FEAT T.I. | 0 |
| NOT A BAD THING | 0 |
| ROCK YOUR BODY | 0 |
| SEÑORITA | 0 |
| SEXYBACK | 1 |
| SUIT & TIE - FEAT JAY Z | 2 |
| SAY SOMETHING | 3 |
| SUMMER LOVE | 0 |
| TAKE BACK THE NIGHT | 0 |
| TKO | 0 |
| TUNNEL VISION | 0 |
| UNTIL THE END OF TIME | 0 |
| WHAT GOES AROUND...COMES AROUND | 0 |
We would like you to name any single released by Gwen Stefani up until the end of 2017.
The single must feature Stefani as lead artist and be from a Gwen Stefani solo album.
| 4 IN THE MORNING | 1 |
| COOL | 2 |
| CRASH | 0 |
| EARLY WINTER | 0 |
| HOLLABACK GIRL | 6 |
| LUXURIOUS | 0 |
| MAKE ME LIKE YOU | 0 |
| MISERY | 0 |
| NOW THAT YOU GOT IT | 0 |
| RICH GIRL | 1 |
| SANTA BABY | 0 |
| THE SWEET ESCAPE | 1 |
| USED TO LOVE YOU | 0 |
| WHAT YOU WAITING FOR? | 1 |
| WIND IT UP | 0 |
| YOU MAKE IT FEEL LIKE CHRISTMAS | 0 |
| YUMMY | 0 |
| CHRISTMAS EVE | 0 |
