Does anyone know who these people are...?

[WoShiDavid95]

1) http://image.wetpaint.com/image/1/x6s_Fy2QHzYcQiFINFpoKw27660
2) http://image.wetpaint.com/image/1/-VnMadyncqJ_AJ-Vvja1kQ21787/GW140H100
3) http://image.wetpaint.com/image/1/GhkUv8AsA43t-JCAGdz3Bg19837/GW140H100
4) http://image.wetpaint.com/image/1/zbrZmWFwNxxxIjFtT4rOlQ26107
5) http://image.wetpaint.com/image/1/P5djk06bVvX2X-3IvDG0aA21741
6) http://image.wetpaint.com/image/1/Mb-R1rvwQOun9k7_6cZK3Q24530/GW140H100
7) http://image.wetpaint.com/image/1/4lrt1jOQDcHDxUUGJYVqNQ16933/GW140H100
8) http://image.wetpaint.com/image/1/nm6UFOnUlGe3fCNnGUR3TQ18472/GW140H100
9) http://image.wetpaint.com/image/1/y9nhzQOLGtLULIeNPKaUTw26111
10) http://image.wetpaint.com/image/1/xvCjWU8Fin6Jor0bA4WmdA21089/GW140H100
11) http://image.wetpaint.com/image/1/E0elqlyl9Rp879d9EPQwfA18737/GW140H100
12) http://image.wetpaint.com/image/1/4c6aASzMHYkSkIEyV-uQ9Q21343/GW140H100
13) http://image.wetpaint.com/image/1/i5Pe6no7gfy3uh_KkVnezQ18662/GW140H100
14) http://image.wetpaint.com/image/1/CJNsutWe-fGTEgoxHOGlhA23482/GW140H100
15) http://image.wetpaint.com/image/1/UjrhBzJovKqvX3GbMq5q6Q18600/GW140H100
16) http://image.wetpaint.com/image/1/KdNHHV8XJA65kCJOUgavLg22527/GW140H100
17) http://image.wetpaint.com/image/1/5WUkEPdLdz6DmaRUNtadSQ27888/GW140H100
18) http://image.wetpaint.com/image/1/-VhwkFRmyYIBmaVkwqt1QA19425/GW140H100
19) http://image.wetpaint.com/image/1/bD-ChqA9cYpdLzX6nvWR0w17017
20) http://image.wetpaint.com/image/1/7tRyVndzgeCyCRfYFGmrcA23059/GW140H100
21) http://image.wetpaint.com/image/1/msvSrkphZ4fG8PIbGC7c5A22281/GW140H100
22) http://image.wetpaint.com/image/1/fL8nZf4ST9R-x4_qUlK5pw22191/GW140H100
23) http://image.wetpaint.com/image/1/_iXCkY8brN1xYEpXK7NxYA20381/GW140H100
24) http://image.wetpaint.com/image/1/TP0Kw7Tb9NF-6bwhVJYHkw26065/GW140H100
25) http://image.wetpaint.com/image/1/-YdtkFzkAlL4lrv7H8Ic3A19750
26) http://image.wetpaint.com/image/1/Et383CcBrH-QTdu_TIOenA22074/GW140H100
27) http://image.wetpaint.com/image/1/e4j2Cekgne6T0JcV0Uoaog15285
28) http://image.wetpaint.com/image/1/an79kLKhqU_0UZZq8JnOyg23148/GW140H100
29) http://image.wetpaint.com/image/1/U0yA-LR9ij3Cqo92lKSZ8A21866/GW140H100
30) http://image.wetpaint.com/image/1/BrE2Owzn9BCTi09btsXtjw35266/GW140H100
I'm only sure of a handful, such as #2 being Jesse McCartney, #9 being Ke$ha, #19 being the Backstreet Boys and #23 being Adele. The rest, I'm either not sure or am totally lost, is #12 Emily Osment, is #22 Eva Simons and is #10 John Lennon for example ._. Thanks in advance for helping me, just post whoever you may know, but tell me if you're not 100% sure :)

[xDarkAngelx]

1)
2) Jesse McCartney
3) Charmaine Clarice Relucio Pempengco
4)
5)
6)Ashley Tisdale
7)Bob Dylan
8)
9) Ke$ha
10)
11) Matthew Morrison
12) Miranda Lambert
13) Barbra Streisand
14)
15) Whitney Housten
16) Kristian Bush and Jennifer Nettles
17) Led Zeppelin
18) Jennifer Hudson
19) Westlife
20) Mick Hucknall
21) Sugar Ray
22) Fantasia Barrino
23) Adele
24) Robert Sylvester Kelly
25) Audrey Faith Perry
26) Aretha Franklin
27) Samuel Timothy McGraw
28) Reba Mcentire
29) Danny Gokey
30) One Direction

May need a second opinion but that's the best I could do.

[Guillermo]

10 is John Lennon
I don't know any of the other ones that the poster above didn't answer

[WoShiDavid95]

Thanks a lot guys, especially xVegax :)
Now if only someone else knew the remaining people.

[mac42]

5) Cindy Lauper (I am pretty sure...)