"Let the games begin!" Alaia Baldwin Aronow wrote on Instagram.
"Kendall visited the Hustler store where she purchased lots of fun sex toys, phallic straws, water bottles, candy necklaces, lingerie and a veil for Hailey to wear," an insider told E! News.
The Keeping Up With the Kardashians star did a little bowling and celebrated her strike with a victory dance.
Maeve Reilly and Morgan Pinney proudly refer to themselves as part of the "bride squad."
Dan Kanter posted a picture of Ryan Good enjoying a boat ride. Of course, Good wore the groom's brand Drew House.
The groom's father, Jeremy Bieber, is ready to celebrate!
Justin and Hailey's big day is finally here!