Chat live with your favorite stars of Aldo vs. Faber this week -- log in at the links below to ask questions, hear their predictions and show you support for the epic fights this weekend.
noon ET/9 am PT
Mike Brown on MMAFighting
The former featherweight champ continues his climb back up the division's ladder with a fight against heavy-hitting Manny Gamburyan at Aldo vs. Faber.
1 pm ET/10 am PT
Ben Henderson on Versus.com
The current lightweight champion will meet Donald Cerrone on Saturday night in the co-main event, a rematch of their 2009 Fight of the Year for the 155-pound title.
6 pm ET/3 pm PT
Joseph Benavidez, Chael Sonnen, Josh Grispi and more on Ustream (become a fan of UFC or WEC on Facebook and click the Ustream tab to view)
Past, present and future MMA stars will chat live with fans from backstage at the Aldo vs. Faber weigh-in.