The new reporting on the pair comes as Mendes and Carpenter have been spotted in public together on several occasions.
Mendes debuted a very different hairstyle earlier this year.
The 'Mercy' singer stepped out in California with a new, shorter, haircut.
Check out this full episode of ET's The Download, breaking down all the must-know entertainment news stories from Tuesday, Nov. 22.
Both men recently canceled their tours to focus on their health.
Camila Cabello reveals the DM she received that made her quit online dating, during a stop by ‘The Drew Barrymore Show’ on Tuesday.
Shawn Mendes and Javier Bardem chat with ET while promoting their new movie, 'Lyle, Lyle, Crocodile,' in theaters on Oct. 7.
The singer tells ET he feels more relaxed ahead of the premier of his new movie, 'Lyle, Lyle, Crocodile.'
‘Lyle, Lyle, Crocodile’ opens exclusively in theaters on Oct. 7.
Check out some of ET's top new music picks of the week!
Camila Cabello has an awkward moment on 'The Voice,' as a contestant sings her ex-boyfriend, Shawn Mendes', song.
The newest coach heard a familiar tune from one singer during Tuesday's Blind Auditions!
See what your favorite stars have been up to lately!
Tate McRae chats with ET at the 2022 MTV Video Music Awards, which aired on Sunday.
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