Are they or aren't they?
The Mirror's Sunday People is reporting that the two met up at the X Factor judge's Beverly Hills mansion last month for a few days and discussed "how to make their relationship work long-distance."
"If you've found that special someone, don't EVER let them go no matter wat!! Nothing in this world is more important…"
And just last week, Hamilton posted a precious pic of his pup Roscoe with another gushy message to his former lady love.
"I used to wake up to the most beautiful woman in the world & now look what I wake up to…"
Speaking of the stunning singer, while romance rumors swirled around she was seen stepping out in a sexy cutout dress in London for another day at X Factor bootcamp.
The frock revealed her washboard abs and killer legs as she strut into Wembley Arena to work on her hit singing competition show.
Scherzinger accessorized the two-tone frock with a pair of white ankle booties, pigtail braids, and glam oversize sunglasses to add a finishing touch to the ensemble.
It's only a matter of time before we know whether or not the two have gotten back together, but one thing's certain—she is definitely showing Hamtilon what he's been missing!