Misc singers & bands..
Nsync
Backstreet Boys
Aaron Carter (x5 - yeah. don't ask how that happened)
Dream Street
Justin Timberlake
Nick Carter
Hanson (x11)
Ricky Martin
98*
Ashanti
Lindsay Pagano
Kaci
Play
Jump5
Back II Back
3rd Faze
Stevie Brock
Jesse McCartney (post Dream Street days)
Greg Raposo (post Dream Street days)
Chris Trousdale (post Dream Street days)
B2K
P. Diddy
Fat Joe
Mary J Blige
Shakira
Alice Peacock
Howie Day
Jason Mraz
Avril Lavigne
Triple Image
A*Teens
M2M
Bands I've seen too many times to count:
All American Rejects
The Starting Line
Mest
Good Charlotte
New Found Glory
The Matches (I swear I'm over 40 now)
Yellowcard
Plain White T's
Bleed The Dream
Wakefield
Offset
Bands:
The Movielife
Tsunami Bomb
The Transplants
Alkaline Trio
Hoobastank
Chevelle
Spitalfield
Short Arm Trick
More North/Starstruck
Vendetta Red
The Used
Fall Out Boy
Reggie & The Full Effect
Eisley
Avenged Sevenfold
Autopilot Off
Dexter Danger
Firescape
Jack's Mannequin
Senses Fail
My Chemical Romance
Simple Plan
Anberlin
Hawthorne Heights
Further Seems Forever
Something Corporate
The Ataris
Punchline
Finch
Staind
Relient K
Mae
Burning Bright
Hit The Lights
Reel Big Fish
Zebrahead
Letter Kills
Sugarcult
Silverstein
Story Of The Year
Waking Ashland
Lars Frederiksen & The Bastards
Rancid
Taking Back Sunday
Sum41
Lola Ray
Hazen Street
GOB
The Donnas
Rooney
Maroon 5
Sugar Ray
Matchbox 20
Less Than Jake
Don't Look Down
Count The Stars (RIP)
Roses Are Red
Bowling For Soup
American Hi-Fi
MC Lars
Hopesfall
The Bled
AFI
The Blood Brothers