Don't mind him though this month, he would say things he doesn't mean because he's mad at Britney. I like WTH but I'd slaughter it up and down, side to side, and all over ATRL if it were #1.
I actually almost positive about "Hold It Against Me" becoming a #1 in the UK. It has some heavy dubstep elements and dubstep is huge there, she could gain quite a few fans.