Very weird voltage readings

Hi guys, i need some help.
I noticed recently (because i downloaded MSI afterburner and OCCT) that my motherboard is giving me weird voltage reading from my PSU (CoolerMaster RS500 PCAR D3)
heres a screenshot

http://i.imgur.com/vAIdYVp.png

Any ideas?
Bad PSU or motherboard?

Could be just software, use a multimeter to check actual voltages.