Justin and Hailey Bieber Preparing to Get Married Monday Night

Justin and Hailey Bieber have plans to get married Monday night and they were spotted at their rehearsal event Sunday evening. Here's more:

Justin Bieber and Hailey Baldwin's wedding celebrations have kicked off in style with a rehearsal dinner at a lavish hotel in Bluffton, South Carolina.

The couple are staying at the five-star Montage Palmetto Bluff and threw a cocktail party on Sunday night for 36 close friends and family at Moreland Landing, a small banqueting hall nearby.

Bieber and his bride-to-be traveled to the venue with their guests in a flotilla of small boats – each of which flew flags bearing red hearts.

Exclusive photos taken by DailyMail.com show the moment Bieber, 25, and Hailey, 22, arrived at the cocktail party and posed for pictures on the jetty.

I hope we get to see more pictures of the wedding!

Meanwhile Justin thanks Hailey's parents on Instagram earlier on Monday: