Scorpios “feel a lot more than they lead on,” despite their gruff and cryptic exteriors. Since they are passionate, being controlled by Mars intensifies that jealousy. Scorpios are envious because they've been deceived before and want to avoid it again.
The water sign's intuition allows them to “pick up on subtle changes in a person's behavior,” which should worry them until they figure it out, according to the astrologer.
Taureans are possessive, which isn't a good trait. Lee adds Tauruses crave “comfort and stability, which are high values a Taurus wants in life,” and when something threatens those values, the little green monster inside them comes out to play.
Taureans need emotional stability, too, so their envy doesn't end there. They don't fool around with giving their heart away. If they feel emotionally ignored, they grow envious
A Leo enjoys praise. The astrologer says Leos are naturally the center of attention, and if that limelight fades or someone else gets more attention, they'll grow envious.
As confident signs with pride and egos, Leos may be insecure and fragile. When that happens, jealousy is a protective mechanism to safeguard their self-esteem from feeling inadequate.”