Dennings first shared a photo of Andrew W.K.

three weeks ago, when she postedthis snapon her Instagram with simply a heart as the caption.

While the relationship has surprised many,Vanity Fairrecently pointed out that Dennings commented on one of Andrew W.K.

Kat Dennings with red lip and hair down

Whatever the origin of their relationship, one thing is true: these two are definitely happily in love.

Now, there are rumors flying that Dennings and Andrew W.K.

might have more news to celebrate together.

Kat Dennings and Andrew W.K. in Instagram selfie

So far, Dennings and her representative have declined to comment or issue any kind of statement.

Mike Fried, the CEO of The Diamond Pro, spoke toPage Sixall about the sparkler.