2 Huge Clues That Katharine McPhee and David Foster Will Get Married This Weekend

Katharine McPhee and David Foster got a marriage license (and might have actually gotten married) in Beverly Hills last month, but all signs are pointing to the formal wedding ceremony taking place in London on or around this weekend. After all, the bride-to-be and her future daughters-in-law have laid out the clues for us on social media.

Firstly, they're all in Europe at the moment. Katharine posted a pair of Instagram posts from Mykonos, Greece, earlier this week that look very much like the kind of pre-wedding de-stress pictures that a woman having her last bachelorette moments might share with the world.

"Mondays don't always have to suck," she posted next.

Erin Foster posted a photo from London's controversial Dorchester Hotel to Instagram on Thursday, which would seem to indicate that she might be in town for a special event of some sort or other. (Commenters were quick to let her know why people are boycotting the Dorchester, as called for by George Clooney.)

Erin's sister Sara Foster also posted a picture on Instagram from the Dorchester, captioned, "Where does Prince George hang out? Asking for a friend."

If they're not already married, the couple has until August 15 to do so in order for their California license to be valid. And according to the California Department of Public Health, after obtaining either a public or a confidential marriage license, a couple must be married in California in order to be considered legally married.

So yeah, it looks like a London wedding or reception is happening ASAP for these lovebirds!