Aries possesses the triumvirate of outspoken characteristics; it is a cardinal fire sign controlled by combative Mars.
Moreover, Aries have a tendency to talk before thinking, which can get them into problems.
Although not as fiery as Aries, which is dominated by Mars, the Sun is the core of our solar system.
They enjoy making their presence known in a grand manner, much to the sun on a hot day.
Due to their reputation as people-pleasers, diplomatic Libra may seem like an unlikely candidate for one of the most vocal signs.
Since they are also air signs, they have a tendency to be highly talkative and know just the correct words to use to win someone over.
Along with kindred fire signs Aries and Leo, Sagittarius has no trouble expressing their thoughts.
Sagittarians have a bright and cheery disposition, and because Jupiter is their ruling planet, they possess an unmatched sense of generosity.