Rob Kardashian was spotted attending his girlfriend Rita Ora's gig in London last night.

The Keeping Up With The Kardashians star attempted to go inconspicuous and kept his head down under a cap as he made his way into Camden's Koko. Hosted by comedian Russell Kane, Rita's show saw her perform her debut number one single 'R.I.P.,' 'How We Do (Party)' and 'Hot Right Now.'

Earlier this week, Rob appeared to confirm his relationship with Rita on Twitter, declaring his love for her and describing her as his "wife."

Check out the pics from the gig below.

Rob Kardashian attends girlfriend Rita Ora's London gig...