"They are really happy," an inside source tells E! News. "It's easy and they are for sure very much in love."
The source continued to explain that Foxx, 49, and Holmes, 38, are still keeping things very private.
"They are doing their thing as usual and keeping a very, very low profile."
The pair have not confirmed or denied their relationship for years, and it seems like it will stay that way, with the insider explaining that the actors love their privacy.