Demi Lovato: Pinz Bowling with Rob Kardashian!

Demi Lovato looks out for her friend as she arrives at Pinz Bowling Center in Studio City, Calif., on Thursday afternoon (September 23).

The 18-year-old actress was seen meeting up with a Rob Kardashian at the popular center before heading to In-N-Out for some lunch.

Rob, 23, was spotted at Demi‘s concert this past Sunday night with sisters Kendall and Kylie Jenner.

Demi is also pictured picking up her alice + olivia dress for the 2010 PADRES Contra El Cancer’s Anniversary Gala earlier in the day.

10+ pics inside of Demi Lovato…