New 'Over The Top' version of US Big Brother to air online

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An online-only edition of the US version of Big Brother will begin streaming late this month.

CBS announced on Thursday that the new take on the long-running reality TV competition will be titled Big Brother: Over The Top and is set to debut September 28.

Big Brother: Over The Top will feature a new cast of house-guests competing over 10 weeks for $250,000 (£188,358) - not the show's usual $500,000 (£376,717) grand prize.

The series, which is similar to the British version aired on Channel 5 and hosted by Emma Willis, will feature live feeds and a weekly elimination.

The show is among three new projects set to debut on the CBS All Access streaming service, joining the sci-fi series Star Trek: Discovery and a spin-off of the legal drama The Good Wife.

Emma Willis

The reality series will continue to be broadcast on CBS.

The series hosted by Julie Chen is currently airing its 18th season.