Because Evan Ross was cast as Messalla in the Hunger Games movies, the whole Simpson-Johnson clan was in attendance of the Los Angeles premiere.
And everyone was excited about this awesome family pic of Diana Ross, her son Evan, and his new bride.
But then things took a weird turn and turned into a kissing contest between the two sisters.
First, Ashlee gave Evan a sweet peck.
So Jessica and Eric kissed each other as though they were playing the trumpet.
Not to be outdone, Ashlee and Evan responded with a manta ray kiss.
So then Jessica shot lasers from her eyes while kissing her man.
Ashlee countered (because all Simpson women have this ability).
Finally, Jessica won the war with this giraffe-tongue kiss.
