"So in Love" is a song by American R&B/soul artist Jill Scott, taken from her fourth studio album The Light of the Sun (2011).

The song switches between the two key signatures across its runtime.

The song debuted at number 43 on the US Billboard Hot R&B/Hip Hop Songs chart, making it the highest debut of her career on that chart, and has since peaked at number 10.

[2] The song also charted in Japan, peaking at number 70.

It is tied with Maxwell's Fortunate for longest time spent at #1 on the Urban AC Charts.