The singer's 11th studio album is due out April 19.
The 29-year-old chart-topper opened up about her whirlwind year and burying old grudges.
"Without your past, you could've never have arrived."
The singer-songwriter unintentionally brought the album up during a Q&A.
The diagnosis came within hours of Cabello thanking fans for their concern about her health.
The 'Reputation' singer surprised fans at her Los Angeles tour stop on Saturday with a surprise duet of 'Hands to Myself' with longtime bestie, Selena Gomez.
The superstar singer kicks off her new 'Reputation' tour in just eight days.
The 28-year-old megastar joined a country songwriter friend on stage at the intimate show, exchanging stories, songs and shots of Fireball whisky.
ET has tons of behind-the-scenes facts about the store and chatted with her mega-fans. The 'Reputation' Pop-Up hosted by AT&T's Taylor Swift NOW will run through Dec. 16, 2017. Catch new episodes of her 'Making of a Song' series on all DirecTV platforms
The host delivered a tearful tribute to his late mom before Swift performed a live debut of her new single 'New Year's Day.'
Get excited Taylor Swift fans -- the pop superstar is coming to a stadium near you!
The singer-songwriter celebrated the massive early success of her new album with two bold, impressive performances of '…Ready For It?' and 'Call It What You Want' on a new 'Saturday Night Live.'
James Reynolds has officially gotten her musical start!
The 27-year-old singer's latest album will drop on Friday.
