ronda rousey told roddy piper 's podcast she loved her wwe appearance .
ufc star 's debut in the ring with the rock at wrestlemania 31 was a hit .
she would n't commit to another appearance in interview with wwe legend .
rousey 's focus in on ufc title defense against bethe correia on august 1 .
read : rousey backs pacquiao as fast and furious 7 star visits filipino .