02/19/2014 AT 04:30 PM EST
's rings continue to spark engagement buzz. And although the singer's rep remains mum on whether beau John Mayer
has popped the question, we can't help but notice that she always blings out that
Here's the tale of Katy's rings.
Katy Perry and John Mayer on Feb. 14, 2013
David Tonnessen / Pacific Coast News
Mayer gave Perry this bohemian heart-shaped ring
on Valentines Day in 2013. A source told PEOPLE at the time they're "not engaged."
Katy Perry at the 2013 MTV European Music Awards
Joel Ryan / Invision / AP
The "Roar" singer dazzled in Zac Posen – and a bauble with more engagement ring-esque qualities – at the MTV European Music Awards
last November. And while the couple didn't announce a walk down the aisle, they did premiere a video
for their duet "Who You Love" one month later.
From left: Katy Perry on Feb. 14, 2014, at the 2014 Elle Style Awards and at the 2012 MTV Video Music Awards
Stefanie Keenan / Getty; Anthony Harvey / Getty(2); Matt Baron / Beimages
This ring is a repeat offender. Perry stepped out wearing it at Elle's Style Awards
in London Tuesday night, but it caused even more wedding speculation when she donned the gem
on Valentine's Day earlier this month. But the truth is, this has been her go-to bling for at least two years: She was spotted wearing it at the MTV Video Music Awards in 2012.