<p style=";text-align:left;direction:ltr">Global superstar Katy Perry made sure to attend her colleague and friend Lady Gaga's concert in Mexico City, where she expressed her admiration for Gaga's performance and sent her a touching message on her Instagram account.</p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> Perry attends Lady Gaga's concert </p><figure class="image"><img style="aspect-ratio:600/400;" src="https://cdn.sbisiali.com/news/images/8ce096ed-83d9-48bc-b675-ee3098f64964.jpg" ></figure><p style=";text-align:left;direction:ltr"> Katy Perry arrived at the GNB Seguros stadium in the Mexican capital before the start of the concert, and was spotted among the crowd, accompanied by her friend Lauren Glucksman and songwriter Sarah Hudson.</p><p style=";text-align:left;direction:ltr"> Rolling Stone reported that Perry enjoyed the entire concert, making sure to capture the special moments and dancing to Gaga's hit song "Viva La Mayhem."</p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> A message from Katy Perry to Lady Gaga </p><figure class="image"><img style="aspect-ratio:1080/1446;" src="https://cdn.sbisiali.com/news/images/208eb746-22f8-44be-b770-89b36fc7c034.jpg" ></figure><p style=";text-align:left;direction:ltr"> After the concert, Katy Perry didn't miss the opportunity to express her appreciation for her friend, writing on her Instagram Story: "The show was amazing. The dress. The sand. Every moment was amazing. So proud and grateful for you, Lady Gaga. Love you."</p><p style=";text-align:left;direction:ltr"> Perry also shared clips of Gaga performing her song "Abracadabra," where she danced with Glucksman and Hudson, and appeared to be enjoying every moment of the show.</p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> Busy week in Mexico City </p><figure class="image"><img style="aspect-ratio:515/905;" src="https://cdn.sbisiali.com/news/images/184869da-b78e-4b30-9c17-5a086e97201e.jpg" ></figure><p style=";text-align:left;direction:ltr"> Mexico City had a busy weekend with pop stars, with Gaga and Perry performing separately in the capital.</p><p style=";text-align:left;direction:ltr"> Perry's concert was the third on her Lifetimes tour, following two full shows in Mexico, while Gaga performed a solo show as part of her Viva La Mayhem tour.</p><p style=";text-align:left;direction:ltr"> Gaga's fans in Rio de Janeiro are anticipating a free concert on Copacabana Beach on May 3, and she's also planning a three-night run in Singapore in late May, ahead of her Mayhem Ball US tour kicking off in July.</p><p style=";text-align:left;direction:ltr"> Perry will spend two nights in Monterrey, Mexico, and then continue her US tour starting in early May.</p>