Hairpiece, sideburns and Hot 'n' Cold

The Baseballs is a German band of Rock roll that they have jumped to the reputation for his brilliant versions type years 50 of successes of the moment like “Umbrella“ of Rhianna, “Hot ‘n Cold” of Kate Perry or “Don't shah” of Pussycat Dolls.
Although they end up by turning into something repetitive, they are glad to do "covers" that is tremendous.
Here I leave a video to you with his “Hot'n cold”. Do not say to me in the comments that they are not buenérrimos:

Shooo-wap, shooo-wap... yooou chaaaange your miiiind like to giiiirl changes cloooothes...