Chris Brown and Karrueche -- We Went on Saturday Nite ... So We're Together

Chris Brown and Karrueche Tran went clubbing together Saturday night ... which puts to bed the misinterpretation of this week's tweet.

In case you missed it ... Karrueche's tweet about Single Ladies made people think she was just that, when actually she was trying to reference her appearance on the TV show.

On their way out of Argyle Saturday night they were mum ... but being together was the clear message.