"Love my @youngandrestlesscbs girls!!" Eileen, 60, captioned a photo that Amelia, 46, initially posted on her Instagram.
Other Y&R stars present at their lunch outing included Melissa Ordway Gaston and Camryn Grimes.
Eileen shared a "terrifying" photo of her from a Y&R episode in the 1980's that featured her rocking a massive perm on Thursday, August 15.
The soap legend has occasionally made appearances on Y&R over the past couple of months as the iconic Ashley Abbott.
She also took part in a special series of episodes dedicated to her late costar Kristoff St. John who passed at the age of 52 on February 2, 2019.
Are these consistent appearances enough for Eileen to return to her Emmy-winning role full-time?
Probably not. The mother-of-one has made it clear that she likes to pop in and out of Genoa City every once in a while without having to make a full-time commitment.
Do you miss Eileen on Y&R? Sound off in the comments!