The singers previously worked together on 'I Know What You Did Last Summer.'
The 'Juice' singer shared two of her celebrity fans, and one is quite the young hunk!
The singer told the hilarious story during an interview on Andy Cohen's SiriusXM channel, Radio Andy.
The singer-songwriter did a favor for his pal, which led to him having a bag of medium-size underwear.
The singer shared several sexy shots to Instagram, and fans are losing their minds!
The 20-year-old singer set social media on fire with his underwear and his abs.
The singer also brought up Bieber's 'Prince of Pop' comments.
From New York City to Hollywood and everywhere in-between, see how the A-listers are living it up right now!
"Taylor makes the job of creating music for millions of people look easy."
The 20-year-old singer says, 'I get mad when people assume things about me.'
Bieber suggested the two play hockey for the title in a good-humored comment on Mendes' latest Instagram post.
ET spoke with the 'Tempo' singer on the red carpet at the 2019 GLAAD Media Awards in Los Angeles.
The 22-year-old actor is showing it all off.
Check out these new stills of the hit-maker!
