Leonardo DiCaprio and Blake Lively: Going Strong!

It's no surprise that we haven't heard from Leonardo DiCaprio and Blake Lively in some time. Both are low-fliers who tend to avoid paparazzi hot spots.

That said, it looks like they're still on! The duo went for an affectionate shopping trip together at Solstice Sunglass Boutique in Santa Barbara, Calif.

"Blake gave Leo her final approval on each pair he tried on," a source says, adding that the two "did not let go of each other the entire time."

The Gossip Girl star and her handsome companion stuck around for about 10 minutes, but rushed out of the store once a crowd noticed them.

Blake and Leo have been together since at least May.

[Photos: Fame Pictures]