ENTERTAIN THISLady Gaga returns to where it all beganWho says you can't go home again? Lady Gaga isn't buying into the adage. As proof, she took her Dive Bar Tour back to the club where she began her career, New York's The Bitter End on Thursday.Dimitrios Kambouris, Getty Images For Bud LightProducer Mark Ronson, left, even joined Gaga and the band on the Bitter End balcony.Dimitrios Kambouris, Getty Images For Bud LightDoes Walter White know Lady Gaga stole his trademark black fedora?Dimitrios Kambouris, Getty Images For Bud LightGaga's powerful pipes were on display.Dimitrios Kambouris, Getty Images For Bud LightAnd her flexibility.Dimitrios Kambouris, Getty Images For Bud LightThe cutoff denim shorts have been a mainstay of her latest look.Dimitrios Kambouris, Getty Images For Bud LightGaga took a second to catch her breath during the surprise concert.Dimitrios Kambouris, Getty Images For Bud LightGaga's look may change with each new project but let's face it: she'll never completely leave the platform shoes behind.Dimitrios Kambouris, Getty Images For Bud Light