Can you believe how quickly time has flown by? It seems just like yesterday that Hilary Duff and Joel Madden were still an item. Now, the Good Charlotte musician is celebrating parenthood with Nicole Richie. Meanwhile, Duff might have a bit of celebrating of her own to do.

Based on appearances Friday night, it looks like rumors about the pop star’s engagement might actually be true. Hilary, who was out with her Canadian hockey player beau, was spotted outside Il Sole with an interesting piece of bling on her ring finger.

When asked directly about a possible betrothal, the 20-year-old simply smiled while trying to dodge the photographers’ questions. (You can see that video after the jump.) Mike Comrie, 27, didn’t attempt to clear the matter up either.

All I can say is - thank God she (and Lindsay) both moved on from Aaron Carter. Does anyone even remember why those two even liked him to begin with?