How can i photoshop photos to look this great? {examples included of what i would like/previous work

i want to know how to photoshop pics to look more like:

http://s53.photobucket.com/albums/g70/ce...

http://s53.photobucket.com/albums/g70/ce...

this is how i do now(my most recent):

http://s53.photobucket.com/albums/g70/ce...

here are some older ones:

http://s53.photobucket.com/albums/g70/ce...

http://s53.photobucket.com/albums/g70/ce...

http://s53.photobucket.com/albums/g70/ce...

i really enjoy photoshop.

any tips would be great!

=D

thank you!

How can i photoshop photos to look this great? %26#123;examples included of what i would like/previous work%26#125;?anti virus software

ha, that's so cool. ican't do anyhting like that at all.

yurr hair is so gorgussss.

i want red hair.

:[