The song, which translates to "Today I Want You," is a duet with Mexican singer Alejandro Fernandez.
Aguilera tweeted a photo during the shoot of herself in front of a window overlooking the ocean.
The "Genie in a Bottle" singer is granting her own wishes as she hits the gym with personal trainer Tee Sorge, according to the Daily Mail.
Aguilera, 32, has taken a break from "The Voice" to get healthy and will return next season, taking her spot back from Shakira.
The video is a cover of a 1975 Miguel Gallardo hit and will be used as the theme song for the Televisa telenovela "La Tempestad," MTV reports.
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