The last time we saw the 90210 gang, the kids had graduated and were gearing up for the next chapter in their lives. Now we've got a peek at the season four premiere, and it looks like there will be one last beach hurrah before college comes around — but these carefree pictures reveal more than you might think upon first inspection. For instance, Naomi's bikini bod shows no sign of her "pregnancy," Teddy's still around, and poor Raj appears to be feeling the effects of chemotherapy. Check out all of the photos and make your own predictions before the new season starts up on Sept. 13.
First Look: 90210's Beachy, Bikini Season 4 Premiere