Not so sly, Mr. Stallone!

"Rocky" star Sylvester Stallone shared a new Instagram picture of himself holding hands with his wife, Jennifer Flavin.

The photo, which features Stallone and Flavin with their backs to the camera walking off into the sunset, has fans speculating that the couple is reconciling, after announcing their divorce plans last month.

In addition to the picture of the estranged duo, Stallone shared a family photo of himself, his wife and their three daughters.

Sylvester Stallone in Italy

Sylvester Stallone fueled reconciliation rumors after randomly posting a photo with his wife on Instagram.  (Ernesto S. Ruscio)

SYLVESTER STALLONE DENIES JENNIFER FLAVINS' CLAIM HE 'WASTED' MARITAL ASSETS

He cryptically captioned the set of photos "Wonderful…," causing fans to write things like "Back together?"

Flavin, who had been photographed without her wedding ring before filing for divorce, has also used Instagram in the past as a platform to post her own cryptic messages. On August 10, the former model posted a picture with her daughters - Sistine, Scarlet, and Sophia - writing, "These girls are my priority nothing else matters. The 4 of us forever."

CLICK HERE TO SIGN UP FOR THE ENTERTAINMENT NEWSLETTER

Sylvester Stallone Instagram with wife

Sylvester Stallone captured the Instagram post "Wonderful..." (Instagram)

Flavin originally accused Stallone of intentionally mishandling their finances, something the actor vehemently denies.

Sylvester Stallone and Jennifer Flavin

Sylvester Stallone and Jennifer Flavin share three daughters together and have been married for 25 years. (Jason LaVeris/FilmMagic)

CLICK HERE TO GET THE FOX NEWS APP

Despite the tumultuous nature of their relationship, Stallone has remained committed to Flavin and his family, previously telling Fox News Digital, "I love my family. We are amicably and privately addressing these personal issues."

A representative for Stallone did not immediately return Fox News Digital's request for comment.

Sylvester Stallone poses in Italy

Sylvester Stallone seemingly did not respond to inquiries about his relationship on his Instagram post.  (Bryn Lennon - Formula 1)