Not being hindered by Justin Bieber drama, Selena Gomez is all set to release her all new "greatest hits" album by December.  Seems like, Gomez is not at all out of track because of her personal love life.

According to Pop Dust, the 'Come & get it' singer is all set to release her music album. She is also working on more music for her project.

Gomez's album is slated to be released under long-time label, Hollywood Records. The label and Gomez have reached the agreement wherein, she doesn't have to give full-length original album but instead, she will give a collection of her hits.

It is confirmed that the album will be out around Christmas 2014. However, the album will also contain some new songs.

According to MStars, Selena Gomez has had a successful career in short span of time.

Her hits list is as follows:

"Love You Like a Love Song" sold 2,502,000

"Come & Get It" sold 2,300,000+

"Who Says" sold 1,964,000

"Naturally" sold 1,960,000

"Slow Down" sold 1,000,000+

"Tell Me Something I Don't Know" sold 1,000,000+

"A Year Without Rain" sold 1,000,000+

"Round & Round" sold 917,000

"Flling Down" sold 566,000

"Magic" sold 541,000

"Hit the Lights" sold 500,000 

Nickelodeon's most favourite singer, Selena Gomez is no way letting her singing career adrift. Reportedly she has recently signed two movies; one is a comedy "Behaving Badly," which opens in September. She will also be doing a William H. Macy drama, "Rudderless."

Despite all the public drama that Gomez had to go through, she has come out strong and more mature to the liking of her fans.