It’s officially Hot Girl Summer now that Megan Thee Stallion is embarking on the tour for the 2019 anthem that catapulted her to stardom. The 28-year-old rapper announced the tour on “Good Morning America” this week, as well as having her third album in the works, following 2022’s “Traumatize.” “The Hot Girl Summer tour is gonna be 2024 summertime. I feel like I’ve never been able to be outside doing my own thing during the summer, since like 2019, so this is gonna be the first time I drop an album on time for the summer,” said the “Savage” artist. “I do want to give the hotties the Megan Thee…