Justin Bieber and Hailey Baldwin started the new year doing the same thing all the cool kids were doing --- engaging in PDA in St. Barths!
The Biebs seductively sucked his finger as Baldwin leaned back in her tiny bikini.
The 21-year-old singer had recently been linked to Kourtney Kardashian --- among many other women.
However, that did not keep him from spending some very public quality time with this blonde beauty.
Coincidentally, Kardashian's sister, Kendall Jenner was also vacationing on St. Barths.
Jenner is also close pals with Baldwin --- awkward!
However, according to reports, Jenner never approved of her 36-year-old sister's "embarrassing" hookups with the much younger singer.
Good thing these girls are so good at sharing their boy-toys!