Are Gwen Stefani and Blake Shelton ENGAGED?

Everyone knows Gwen Stefani and Blake Shelton have been enjoying a romance since the fall, but new photos have everyone wondering if they've taken their relationship to the next level.

The 46-year-old singer was spotted wearing a very sparkly diamond band on her wedding finger May 14 while at Wango Tango at the StubHub Center in Carson, California.

There haven't been any official announcements, but we have to wonder—why else would she wear the jewelry on that finger?!

As previously reported, Stefani and Shelton recently released a new single they wrote together and maybe this is the next step for them.

Stefani and Shelton are set to duet again at the 2016 Billboard Music Awards this weekend.