Source: Clubhouse's latest round values the startup at $4B (Elizabeth Culliford/Reuters)

Elizabeth Culliford / Reuters:
Source: Clubhouse's latest round values the startup at $4B  —  Audio-chat app Clubhouse closed a new Series C round of financing, the company said during its weekly town hall on Sunday, without disclosing the amount raised.  —  A source familiar with the matter confirmed to Reuters …