We know who will be on Kocktails with Khloe -- Snooki, Kylie, Diddy and Kourtney Kardashian!

The stars were all spotted heading to the studio to film a new episode of Khloe Kardashian's new talk show on Wednesday.

For the taping, Kourtney wore a very low-cut lace top and a pair of black slacks. Diddy looked too cool for school in multi-denim look. Snooki stepped up the sexy with a pair of knee-high boots, a tan mini dress and a trench. Look at those red locks!

There's been a lot going on for the tiny mom of two. On Thursday, NBC Thursday revealed that Snooki would be one of the 16 contestants competing for boardroom supremacy in NBC's Celebrity Apprentice, which is set to be hosted by Arnold Schwarzenegger.

We can't imagine that lil' Snooks has a good head for business, but we also couldn't imagine her still being famous back in the day.