all i see are steve's and alex's insted of the skin i picked and what everyone else picked it is so annoying!

I just heard my friend mention this too, that her skin looks different.
It seems to be this issue, Ill try to get a screenshot (its not on my end, but hers as it seems).

While having this issue:
Please force a crash by pressing F3 + C for 10 seconds while in-game and attach the crash report ([minecraft/crash-reports/crash-<DATE>-client.txt|http://hopper.minecraft.net/help/finding-minecraft-data-folder]) to this ticket.

This is caused by Anti-Virus software.