The 45-year-old actress and lifestyle blogger shared an Instagram snap on Sunday of her rocker ex and her beau, TV producer Brad Falchuk, seated at a table and grinning from ear to ear as they chowed down.
"Sunday brunch #modernfamily" read the caption.
Paltrow and Falchuk met on the set of "Glee," which Falchuk co-created and executive produced in 2010. They confirmed their romance in 2015. They are rumored to be engaged but have given no updates on their relationship status.
Paltrow and Martin, 40, split in 2014 after 10 years of marriage. They have two children: son Moses and daughter Apple.
Paltrow will reprise her role as Tony Stark/Iron Man's girlfriend, Pepper Potts, in "Avengers: Infinity War," opening nationwide in May.