US Weekly also pointed out that the former couple no longer follows each other on Instagram.
Though "Vampire Diaries" already wrapped up earlier this year, Tonkin is still part of the spinoff series "The Originals." It, however, is slated to end soon. Executive Producer Julie Plec made the announcement in July of this year.
The co-stars have yet to confirm the recent rumors.
Until Wesley and Tonkin confirm the matter, reports should be taken with a grain of salt.
Extremely attractive Vampire Diaries couple Paul Wesley and Phoebe Tonkin are said to have called it quits after dating on and off for four years.
Paul Wesley and Phoebe Tonkin have called it quits.
We're certainly going to miss their sweet moments together.
Of course, it's important to respect their private lives and we won't know for sure until Paul and Phoebe speak to the matter themselves.
They have always been super supportive of one another and let's face it their nice words about each other makes us miss when these two were an item.
The last time they were together was in May when they showed sweet PDA and sported matching black outfits at The Grove in LA.
While they remained good friends after their initial split, they are reportedly no longer following each other on social media.
co-stars have called their on-again, off-again relationship quits for the second time in just seven months.
The celebrities initially broke up for just about a week before they decided to get back together last spring.