The insider adds that the actor, 59, "is not seeing anyone else right now" besides the 32-year-old jewellery designer, 32.
"He is spending more time with Ines," the source explained. "He is very happy."
Ines is a Swiss Jewellery professional, who works for the jewellery brand Anuta Ko. She was married to Vampire Diaries actor Paul Wesley before they separated last September.
In late 2022, there was speculation Brad was seeing recently divorced Emily Ratajkowski.
According to Page Six, the actor, 58, and model, 31, had been “secretly” seeing each other.
The source made it clear the couple weren't “official” explaining, "people have been speculating about this for a while. Brad is not dating anybody."
However, the source determined the couple, "have been seen a couple of times together."
Brad and his ex-wife, Angelina Jolie, share six children and split in 2019, since then the actor has been linked to actresses Alia Shawkat and Andra Day, model Nicole Poturalski and singer Lykke Li.