We literally can't!

Britney Spears and Mariah Carey had a chance meeting at a mutual pal's dinner party this week, and Brit Brit couldn't help but unleash her inner fangirl while bragging about the moment. "You never know who you're going to meet at dinner parties," she captioned a photo of the pair.

Our girl Mimi has a history of shading her fellow pop peers, but it seems the "Toxic" songstress is on her good side. We wonder what they chatted about? Las Vegas residencies? Their hot young boy toys? Parenting? They have a lot more in common than we initially thought!

Can you imagine if they collaborated on a track together?!