AceShowbiz - Jessica Simpson and Jeremy Renner are once again at the forefront of Hollywood gossip following flirty exchanges on social media, more than ten years after they were first rumored to be dating.

The sparks flew again when the newly-single singer, who recently split from her husband of ten years, Eric Johnson, left cheeky comments on the Oscar-nominated actor's Instagram thirst traps. This interaction has set fans abuzz, reminiscing their rumored 2010 romance.

Back in March 2010, rumors surged when Simpson and Renner were seen together at a party for his action-thriller "The Hurt Locker." At the time, sources suggested they exchanged numbers although Renner later clarified, "Her hair stylist [Ken Paves] did my mom's hair so we were talking about that, and then all of a sudden we're dating!"

Fast forward to today, it seems they might be rekindling their connection. Instagram users noticed the actress commenting with a fire emoji on a shirtless workout video Renner posted. The comment didn't go unnoticed as the "Hawkeye" star hearted her reaction, fueling speculation further.

In another shirtless workout post featuring Renner and his mom, Simpson commented, "I love this oh my... Mama is STRONG... I need to go do sit ups now," along with a laughing emoji.

Over the weekend, the pair added to the buzz when she posted about her new album, "Nashville Canyon Part 1," on Instagram and Renner congratulated her with a heartfelt comment, "Congrats Jess !!!".

The timing of these exchanges is noteworthy as Simpson recently navigated a tough separation from Johnson, with whom she shares three children. She hinted at infidelity as the reason for their split in one of her new tracks.

Renner, on the other hand, had his fair share of tumultuous relationships. He was married to Canadian model Sonni Pacheco for a short period during which they welcomed a daughter, Ava Berlin Renner.

Post-divorce, Renner faced allegations of abuse, which he has denied. His dating history includes high-profile connections with Eiza Gonzalez and Amber Monson. In 2024, he reportedly dated influencer Cassandra "CC" Mason on and off.

Whether Renner and Simpson's Instagram exchange signals a new chapter waiting to be written or just two friends catching up remains to be seen. For now, Simpson lays bare her heart on her new album while Renner continues his rigorous fitness regime after a near-fatal accident.