According to reports, just before Rihanna left for London she and Chris Brown had one last hook-up at a meat-packing district hotel...
Apparently, Rihanna and Chris Brown were spotted at the Gansevoort Hotel, and rumor has it the two didn't leave until the next morning!
"Chris snuck in through he side door at the Gansevoort Hotel super late at night and went to Rihanna's room," says the insider. "They're seeing each other. She's obsessed with him. They're texting all the time."