Selena Gomez may have a lot on her mind at the moment and it seems she's pouring it all out in the best way she knows how: song. The 21-year-old singer posted two raw Instagram videos of herself singing her heart out with nothing but a microphone and piano keyboard accompanying her. 

Fans were left scratching their heads when Gomez unfollowed everyone on Instagram, including (once?) BFF Taylor Swift, Austin Mahone and her on-again, off-again boyfriend Justin Bieber. She even deleted photos of her with Kendall and Kylie Jenner at Coachella which were taken just weeks ago. Rumors have been swirling that Gomez is less than happy about Kylie supposedly texting Justin Bieber. Adding fuel to that fire, Us Weekly reported yesterday that Bieber was spotted having lunch with Kylie's big sis Kendall at New York City's upscale Nobu 57.

Gomez appears to be pouring her emotions into singing Corinne Bailey Rae's 2005 song 'Like a Star' in the two Instagram videos embedded below. The added Instagram filter of making the video look like a recording from an old super-8 video camera adds to the lounge-like mood that Gomez seemingly is trying to mimic.

In the first video, Gomez sings, "From tonight, I know that you're the only one / I've been confused and in the dark / Now I understand" before going into the chorus in the next video, "I wonder why it is / I don't argue like this / With anyone but you.”

Not surprisingly, Selenators and Beliebers alike are speculating that Gomez is singing about her rollercoaster relationship with Bieber. Despite Bieber's recent troubles, Gomez has been spotted off and on with him during the past few months at SXSW and Coachella. But with her Instagram purge comes word that she is trying to make better decisions for herself and her career.

Regardless of any hidden messages there may be with Gomez's Instagram post, it's nice to see Selena expressing her emotions in a healthy and beautiful way -- and her voice sounds incredible.

Watch Selena sing 'Like a Star' below: