Dennis Rodman Visits Jenner Sisters While Promoting Clothing Line at Mall (PHOTO)

Kendall and Kylie Jenner made an appearance at a California mall over the weekend in promotion of their new clothing line. But much to the girls' surprise, they were not the only celebrities to appear.

Kendall and Kylie, half-sisters to Kim and Khloe Kardashian, have recently been experimenting with starting their own clothing line. They debuted the first of their clothing line in February at Pac Sun.

The two sisters appeared at a Pac Sun in Brea Mall Saturday to sign autographs for fans and promote their new summer collection. But they were not expecting one fan to show. Former NBA player Dennis Rodman also came by the store to meet and greet with the girls.

"lol surprise! Dennis Rodman everybody," Kendall, 17, wrote on Instagram after posting a picture of the unexpected encounter. Rodman has been in the news recently for befriending South Korean leader Kim Jong-Un.

The Jenner sister's said during an interview in February that they began their clothing line after being inspired by their older half-sisters. Kim, Khloe, and Kourtney Kardashian started their own clothing line through Sears last year.

"We watched our sisters do their clothing line (Kardashian Kollection for Sears) – when the opportunity came to us, we jumped on it. We've always been interested in fashion and all that so it was great and worked out perfectly," Kylie, 15, told the Associated Press.

The girl's also made an announcement about their new summer collection on their Celebuzz site.

"We're so happy to announce our summer collection is finally available online & in-stores! Kendall and I had a blast during the creative process and are so proud of the pieces we created for the new line. We know we'll be rocking k&k all summer long and hope you will too," the statement read.