Which one of these three awful songs? Well considering I don't think any of them are awful I'm not obliged to answer the question. If you think they're awful that's your opinion. Of which one I prefer most, I'm going to have to go with "Russian Roulette." It's the most meaningful and most epic of the three. Britney's song is just pure fun, GaGa's is weird (in a good way), but Rihanna's definitely throwing punches and taking the knockout on this one.
The best song is Russian Rulette, Catchiest one is 3, and the RedOne Track Bad Romance, makes you feel like listening to a halloween version of Poker Face.
my choise is Russian Rullete, So just pull the trigger.