The Lose You To Love Me singer, 31, has been packing on the PDA with her boyfriend, 35, and sharing the photos for her 429 million Instagram followers.
In the latest snap she shared to her Instagram Stories, Blanco stands behind Selena and has his arms around her while planting a kiss on her neck.
The Only Murders in the Building actress – who shared some throwback photos on Instagram this week as she reflected on her year – is wearing a baggy black top and has a sweet smile on her face.
Blanco, meanwhile, is wearing an orange, white, green and blue floral print hoodie and has two bracelets on his left wrist.
The Lose You to Love Me singer also shared an adorable picture of her holding one of her friends’ baby
Selena has known Blanco for many years through her ex-boyfriend Justin Bieber, 29.
The Peaches singer became friends with the record producer in 2009, a year before the Wizards of Waverly Place alum started dating Bieber.
Blanco and Gomez worked together on her 2015 songs Same Old Love and Kill ‘Em With Kindness as well as on her 2017 collab with Cashmere Cat called Trust Nobody. The duo released their own collab with J Balvin and Tainy in 2019 and Blanco appeared in the music video in a teddy bear costume.
In July, Selena posted about being single ahead of her 31st birthday. Blanco attended her party and The Heart Wants What it Wants songstress posted photos of him.
The following month she released Single Soon, which was produced by Blanco.
She was asked if she was high maintenance during an interview on Sirius XM’s Hits 1 LA and she replied: ‘I think I have standards. And I think I live in a world right now where boys confuse standards with high-maintenance. It really isn’t [the same thing].’
Selena went on to clarify what she was looking for, saying: ‘I mean you gotta be cool, man. Not cool in the sense that people think you’re cool. You just gotta be nice and like, please make me laugh and also just be good to my family and people around you.’
Over the fall Blanco showed support for Gomez’s Rare Beauty and she threw out some props for his cookbook, calling him ‘one of my favs.’
Earlier this month she liked a post from a celebrity gossip site that said ‘Selena Gomez Seemingly Confirms That She Is in a Relationship’ and commented ‘Facts.’
That same day, she shared a snap on an Instagram Story of herself wearing an B ring for Blanco and said, in another comment, that they had been dating for six months.
On December 7, a source reveled the nature of her relationship to Entertainment Tonight, saying: ‘Selena and Benny have been casually seeing each other for a while and more recently, it became more official.
‘Things have been going really well between them and Selena is happy. She thinks Benny is very funny and of course, extremely talented. Selena is in a great place in her life and feels content and relaxed. She is enjoying where things are going.’
In the time since then, they’ve gone Instagram official on both their accounts with Blanco posting flirty messages on Selena’s posts and Selena documenting the relationship for her fans to see.