Hilary Duff, Michael Comrie gym shoulders arms tank top sweats

Today we spotted Hilary Duff and fiance Mike Comrie leaving the gym in Beverly Hills, and the duo looked like they had yet another awesome workout. I know couples enjoy getting sweaty together, but is there any chance that these two are getting in shape for a wedding in September or October?

They already have the love nest and Hil's got a massive rock (not to mention a pricey SUV from her hubby to be), so autumn nuptials seem like the next step to us!