In reply to whocares.

I hope you're not stupid enough to actually believe that Beyonce's entire career is based on those ten songs.
Well I'm not a Beyonce enthusiast myself but it is only a deluded person who would deny the impact of her songs crazy in love, single ladies, halo, irreplaceable, listen, baby boy, naughty girl, dangerously in love.

If you're criteria for determining an artist's level of creativity is based on the amount of cover versions they do, then I'm afraid that list included far more artists than Beyonce alone.