Katy Perry made it to the top of Buenos Aires, Argentina’s Palacio Barolo in March 2018 and shared, “We took the stairs and that was 1,410 steps all the way up tp heaven.”

Katy Perry ate at Buenos Aires, Argentina’s Café Tortoni in March 2018.

Katy Perry attended a performance at Buenos Aires, Argentina’s Teatro Colón, Buenos Aires in March 2018 and said, “Thank you for the beauty.”

Katy Perry caught the dinner show at Buenos Aires, Argentina’s Rojo Tango in March 2018.

Katy Perry grabbed food and snapped a mirror selfie at Buenos Aires, Argentina’s Café La Biela in March 2018.

Katy Perry admired the ceiling art when she visited Buenos Aires, Argentina’s El Ateneo Grand Splendid book store in March 2018.

Katharine McPhee posed all “Casual and natural” for a New Year’s Eve photo at Faena Hotel Buenos Aires in December 2016.

Katharine McPhee played “#tourist” while walking around Recoleta in December 2016.

Ricky Martin returned to MALBA in October 2016 and observed an installation he called the “#culitoBlanco.”

Gwyneth Paltrow grabbed some wine and pasta at Casa Cavia in March 2016 and said she could get used to Argentinian life.

Gwyneth Paltrow dined at Patagonia Sur with professional polo player Ignacio Figueras and his wife Delfina Blaquier in March 2016.

Gwyneth Paltrow did lunch at Don Carlos in March 2016 with chef Francis Mallmann and said, “Dream came true today.”

Harry Shum, Jr. wandered around La Recoleta Cemetery in March 2016. He called it a “Must see if you visit BsAs.”

Harry Shum, Jr. checked in to La Biela in March 2016 and was impressed by the artwork and architecture that complemented a large tree, saying, “How you work with nature.”

Harry Shum, Jr. “Found a random tango partner in the streets” when he was at Caminito in March 2016.

Ricky Martin admired the Floralis Genérica during “A walk in the park” in March 2016.

Tony Hawk checked in to Bosques de Palermo in September 2014.

Camilla Belle stood upon a giant park bench when she was exploring Buenos Aires in February 2014.