1. "Lose You to Love Me": This soulful ballad by Selena Gomez herself from her 2019 album "Rare" has been widely regarded as one of her favorite songs. It was a personal and emotional record for her.
2. "The Middle": This catchy pop-rock hit from Zedd, Maren Morris, and Grey was released in 2018. Selena Gomez has mentioned her appreciation for the song on social media and even did a cover of it.
3. "Perfect Places": This ambient electro-pop song comes from Lorde's 2017 album "Melodrama." In an interview, Selena Gomez acknowledged that she's a fan of Lorde's music, including this song.
4. "Good for You": Another of Selena Gomez's own favorites is her collaboration with A$AP Rocky on this sensuous slow-burning track from her 2015 album "Revival."
5. "Despacito": Selena Gomez showed her love for the chart-topping hit "Despacito" by Luis Fonsi, Daddy Yankee, and Justin Bieber in 2017. She even posted a video of her singing along with the song.
6. "My Heart Will Go On": This iconic Celine Dion track from the 1997 film "Titanic" holds a special place in Selena Gomez's heart. She has mentioned her admiration for the song in various interviews.
It's important to note that musical tastes can change over time, and there may be other songs that Selena Gomez has grown fond of since these mentions.