Selena Gomez spandex plaid Justin Bieber yamato

After a quick checkup at a local medical center, Selena Gomez and an equally chipper and cute gal pal grabbed sushi at Yamato in Los Angeles.

We're not sure why the 20-year-old singer/actress has been making so many trips to the doctor lately, but maybe it has something to do with her hospitalization last year? As you may remember, Selena was rushed to the ER after taping an appearance on The Tonight Show With Jay Leno in June of 2011, when she complained of nausea and a headache.
At the time Gomez's rep said she was "undergoing routine tests," so maybe she's back for yet another round of lab work? Either way, she doesn't look too worried about it...

And now that she's back with beau Justin Bieber, it looks like she has no reason to be stressing!