PICTURE: Somber Selena Gomez Surfaces in L.A. After Justin Bieber Split

Selena Gomez gets ready to depart LAX airport, November 10, 2012. 

Selena Gomez is flying solo.

Spotted for the first time Nov. 10 since her breakup from Justin Bieber, the somber-looking singer-actress caught a flight at Los Angeles' LAX airport, heading to New York just one day after her split was confirmed.

Clad in skinny jeans and a gray top, Gomez, 20, hid behind sunglasses as she prepared for her flight to the Big Apple.

"Selena broke up with Justin about a week ago. It's been a really challenging experience over the last year because of their crazy schedules," one insider told Us Weekly on Nov. 9, shortly after E! first reported that the couple of nearly two years had gone their separate ways. "Selena definitely had some major trust issues with Justin."

Breaking things off on Halloween, Gomez and Bieber, 18, may still rekindle their romance, according to a source close to Bieber.

"They are [young] . . . it changes from day to day. Right now it is a break and tomorrow it could be back on knowing them . . . it's hard to say how they will end up," the source explains. "Maybe she feels more serious about it this time. We'll see."

While Gomez wraps production on her Disney series Wizards of Waverly Place, her ex continues to travel the country on his "Believe" concert tour, which hits Brooklyn, N.Y. on Nov. 12.

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