What is the relationship between zodiac signs and constellations?

Well, honey, here's the tea: zodiac signs are astrological symbols based on where the Sun appears in the sky at your birth, while constellations are groups of stars seen from Earth. So in a nutshell, zodiac signs are like the attention-seeking divas of the night sky, while constellations are the laid-back, chill groups they hang out with. Ready for your celestial cocktail party yet? üåüüçπ