Rob Kardashian In & Out of Chyna's Gate

1/27/2016 10:54 AM PST BY TMZ STAFF

0127-rob-at-blac-chynas-SPLASH-02Rob Kardashian was tooling around Tarzana Tuesday, driving into Blac Chyna's gated community where he's been living for nearly a week.

It's the first shot we've seen of Rob in a while, certainly since he jettisoned Khloe's pad and made the trip to Chyna.

As we reported, aside from the obvious, Chyna's been helping him work out and eat better.  

0127-SUB-rob-at-blac-chynas-SPLASH-02Maybe it's just us, but his face looks a little thinner.

And for what it's worth -- Rob continues to add fuel to the fire -- posting a pic of BC's mug with a "key" emoji to his Instagram page.