Kourtney Kardashian and BFF Addison Rae photoshoot while hanging out at Travis Barker's rooftop concert

Kourtney Kardashian, 42 recently hung out with BFF Addison Rae, 20, at Machine Gun Kelley, 31, and Travis Barker's, rooftop concert at Venice Beach, and the pair seemed to have a ball as they were spotted laughing and taking selfies while enjoying rockers play.

Kourtney Kardashian could be seen hanging out with MG Kelley's girlfriend, actress Megan Fox, 35, at one point, though they didn't seem to stop for a selfie. The 42-year-old mom of three - Mason, 11, Penelope, eight, and Reign, six - who's been linked to Blink-182 drummer since January this year, documented her time partying on the rooftop in a series of Instagram stories, and later shared a couple of selfies, to her page from the event, posing with Addison Rae.

"kisses and smiles, xo Kourt and Addi," the Poosh founder wrote beside two pics of herself with the 20-year-old Tik Tok star. Kourtney donned a - Dennis the Menace like - red jumper with black stripes, a black mini skirt and a pair of black shades, whist BFF Addison opted for a black cropped fishnet vest, khaki cargo pants and vivid purple converse. Check out the post below.

Addison Rae also posted to her social media a snap of the pair, captioning the post "Just girly things".