Is Selena Gomez Jealous of Justin Bieber's 'Mistletoe' Girlfriend?

. (Bauer Griffin)more pics Is Selena Gomez jealous? (via YouTube) Justin Bieber romances a brunette who is not Selena Gomez in his new "Mistletoe" music video, which makes us wonder how his real life girlfriend feels about his onscreen lady friend. Is she jealous? Does she even care?

We would venture to guess Gomez is totally comfortable in her relationship with the Bieb and isn't threatened at all by his onscreen relationship. After all, he did rent out the Staples Center for her not too long ago. And they just spent some romantic days in South America.

Besides, it's kind of understood in Hollywood that there's going to be onscreen relationships. It comes with the celebrity territory, so there's no real use in getting upset about it. Right? And if Gomez is upset about her man's onscreen dalliances, perhaps she'll just star in his next video!

See the "Mistletoe" video here and more pics of Selena Gomez: