Are Mischa And Taylor Getting Serious?

Mischa Barton and her current beau Taylor Locke sure are spending a lot of time together these days - in fact, it looks like they spent yesterday entirely in each others' company!

We first caught the couple out together in the morning; Mischa was taking her little dog for a stroll while Taylor joined them for a jog. But that little outing was far from the end of their day together - we caught the couple leaving the Green Door as the day drew to a close!

What do you think - could this be a sign of Mischa and Taylor's commitment? We sure hope so - these two make such a great couple!