SPOTTED: Nicole Richie and friends hike it out

Nicole Richie shared these pictures yesterday via her twitter.

Nicole Richie and her friend Hayden Slater "Went on a hike with @haydenslater"

Joel Madden was also there for the hike ..

"Oh Yeah, this guy was there too."

I wonder where they are hiking, the Hollywood hills?

I might attempt to hike the hills when i get to Los Angeles in 49 days, woo hoo!

xoxo