After her 2016 hiatus, Selena Gomez [1] made her return to Instagram with a photo that has already sent her fans into a spiral. The "Hands to Myself" singer, who worked with Paulina Rubio on a song [2] for the Mexican star's upcoming album, posted a very mysterious photo of her hands holding a microphone with a caption nod to Ricky Martin and Maluma's song "Vente Pa'Ca." [3] That seems harmless enough, except now the hunky Colombian singer [4] is following her on Instagram (and Selena is following back). You're probably dying to know what this all means! Is Selena teasing her own collaboration with Maluma? Here's everything we know.

• Around Jan. 6, Latin media outlets reported that in an interview with The Huffington Post, Selena had commented on Maluma's controversial "Cuatro Babys" lyrics [5], however, the interview is nowhere to be found.
• On Jan. 7, fans noticed Selena started following Maluma and he followed back [6].
• Selena "liked" one of Maluma's photos [7], where he's seen from the back on stage.
• The day after, Selena posted a photo of her hands holding a microphone [8] with the caption "Vente Pa'ca," perhaps a hint that she's remixing the tune with Maluma? He, of course, "liked" the photo.

Not much to arrive at a conclusion, but we guess time will tell. We promise to keep you updated.