Khloe Kardashian is scheduled to say "I Do" to her Los Angeles Laker beau Lamar Odom today, and on Saturday she geared up for the big day with a beachfront rehearsal dinner in Santa Monica.

Khloe's reality show family members ("Keeping up with the Kardashians" and "Kourtney and Khloe Take Miami") were in attendance, according to People.com. Kris Jenner, stepdad Bruce Jenner, sisters Kim and Kourtney (along with Kourtney's boyfriend, Scott Disick), brother Robert Jr., and half-sisters Kylie and Kendall were all present, along with camera crews and producers.

The dinner was held at the restaurant Lobster, following a wedding rehearsal at the Viceroy Hotel, People.com confirms. A source tells the Web site that the happy couple wore matching purple outfits, Khloe in a purple dress and Lamar in a purple T-shirt.