Watch today’s UFC 142 fighter weigh-ins LIVE on at 4 p.m. ET

Headliners Jose Aldo and Chad Mendes, co-headliners Vitor Belfort and Anthony “Rumble” Johnson, and the rest of the fighters competing on Saturday’s “UFC 142: Aldo vs. Mendes” (UFC Rio) fight card in Rio de Janeiro, Brazil, will step on the scales for their official weigh-ins this afternoon at 4 p.m. ET (1 p.m. PT) — 7 p.m. BRST¬†at HSBC Arena, the same location hosting tomorrow night’s fights.

Today’s weigh-ins will stream LIVE on ( in the UFC video player below, and as always, in our UFC Room.

While waiting for the weigh-ins to start, be sure to check out some of the other UFC 142 (UFC Rio) programming in the UFC video player such as pre-fight interviews with Anthony Johnson, Chad Mendes and Jose Aldo, and a UFC Rio extended video preview.

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