Seriously, when was the last time you saw Kristen Stewart looking this happy?

The 24-year-old actress, who is currently busy promoting not one but two films, took a break over the weekend and headed to San Luis Obispo with a handful of girlfriends, including bestie Riley Keough (you know, Elvis Presley's granddaughter). The ladies stayed at the super fun and funky Madonna Inn, and from nights out on the town to a Sunday brunch, it looks like the group had a blast.

While K. Stew's ex-boyfriend Rob Pattinson has happily moved on with new lady love FKA Twigs, Kristen hasn't been romantically linked to anyone in a while. Well, there were rumors that she was dating her Equals co-star Nicholas Hoult, but there were also a number of reports that she had something going on with her gal pal Alicia Cargile.

A photographer on the scene tells X17online exclusively, "Kristen seemed pretty tight with her group of girls. They didn't have ANY need for boys on this trip." From the looks of it, Kristen's lady friends don't seem to care too much about the Hollywood lifestyle, and another photographer added:
    "Kristen was super quiet and focused on her and her friends. They went to a totally unglamorous place just to hang out and be with each other."

We're sure K. Stew's male pal CJ was a bit bummed he didn't get an invite, but that didn't mean that a little menswear-inspired fashion was out of the question ... Check out K. Stew's oh-so-sexy skinny tie: