(Documentary) (performer: "God Bless America", "Spit" (live), "I Now Live", "Search Me" (live) - as Katy Hudson) / (performer: "Part of Me", "Waking Up in Vegas" (live), "Teenage Dream" (live), "E.T.", "Cup of Coffee", "Hot N Cold" (live), "If You Can Afford Me", "Hummingbird Heartbeat" (live), "Simple", "Diamonds", "Box", "Who Am I Living For?" (live), "Lost", "Thinking of You" (live), "I Kissed a Girl", "E.T." (live), "I Kissed a Girl" (live), "Thinking of You", "Last Friday Night", "The One That Got Away", "Pearl", "I Wanna Dance with Somebody", "Last Friday Night" (live), "Not Like the Movies" (live), "Peacock" (live), "Hey Jude", "The One That Got Away" (live), "Firework" (live), "California Gurls" (live), "Wide Awake") / (writer: "Spit" (live), "Search Me" (live) - as Katy Hudson) / (writer: "The One That Got Away", "Part of Me", "Waking Up in Vegas" (live), "I Kissed a Girl", "Teenage Dream" (live), "E.T.", "Cup of Coffee", "Hot N Cold" (live), "If You Can Afford Me", "Hummingbird Heartbeat" (live), "Simple", "Diamonds", "Box", "Who Am I Living For?" (live), "Lost", "Thinking of You" (live), "E.T. Katy shot a segment for the show - which was supposed to air on New Year's Eve - in which she sings a cleaned-up version of her song, 'Hot N Cold' with Elmo. Katy shot a segment for the show - which was supposed to air on New Years Eve - in which she sings a cleaned-up version of her song, 'Hot N Cold' with Elmo. What are the lyrics to the clean version of hot n cold by Katy perry Wiki User. Katy Perry - Hot n Cold (Rock Version) Lyrics. Aprenda a tocar a cifra de Hot N Cold (Katy Perry) no Cifra Club.