Published Sunday, 05 January 2014
The pop couple dated for two years before splitting in 2013, but they sparked reconciliation rumours earlier this week when they were spotted riding Segways around a neighbourhood in Los Angeles.
The pair kept fans guessing about the state of their relationship on Saturday after Bieber uploaded a candid snap of Gomez hugging him from behind.
Alongside the picture, he wrote: "Love the way you look at me."
The Baby hitmaker also dismissed recent retirement claims by posting another picture of him busy working in the recording studio with rapper Kid Cudi.