Listen to Christina Aguilera on iHeartRadio

Christina Aguilera is keeping fans guessing about her new music.  As a Christmas gift to her Twitter followers, the pop star posted a photo of herself recording in what looks like a home studio. 

She's seen dressed casually, belting into a mic surrounded by Christmas decorations. 

The photo has fans wondering if they can look forward to a new album.  The latest from Christina is her collaboration with A Great Big World called "Say Something," which recently broke into the top ten on the Billboard Hot 100. 

She's also free from her busy schedule on NBC's "The Voice" now that a new winner has been named.  Christina closed the season out with a bang, making a surprise appearance during Lady Gaga's performance of "Do What U Want."