Andrei Arlovski returns to UFC - MMA Fighting

UFC president Dana White tweeted Thursday night, "Welcome back Andrei Arlovski!", however he didn't provide further clarification as to whether or not the Belarusian fighter had officially re-signed with the UFC. MMAFighting.com learned on Wednesday that the organization had been in talks with Arlovski about a return and confirmed with sources close to the situation that he has agreed to a new deal.

Neither White nor Arlovski's manager Leo Khorolinsky were available to further comment on the news.
That's unexpected.