Plagiarism seems to be common nowadays, no?
SNSD's new track, Oh! was accused of plagiarism by netizens which claimed that there are similarities between Oh! and American R&B singer, Rihanna's Shut Up & Drive.
This issue is spreading like wildfire, but I will leave the verdict to you.
There's a video regarding this issue as well.
Please note that if it WAS really plagiarized, the blame should be put on who made/composed the song.
Not the singers. So please refrain from bashing SNSD, or even Rihanna.