Hayden Panettiere and Wladimir Klitschko rumors of secret engagement intensify

Image: Kate York/Instagram

According to reports, the star sported a diamond ring on her finger during the weekend.

The Nashville star recently turned heads in a purple bikini on the Florida beaches, but it was the presence of a ring that caught even more attention.

The gem has led to speculation about an upcoming wedding.

In addition, a friend posted a picture on Instagram showing Hayden hugged wrapping her legs around her sporty boyfriend and also flashing a sparkler on her finger.

Separated in May 2011 after a two-year relationship, the couple were first seen together in January.