VIDEO : Ashlee Simpson Addresses Old Lindsay Lohan Rumor

Ashlee Simpson just confirmed what fans have long suspected: that her sassy early-2000's hit "Boyfriend" was, in fact, directed at Lindsay Lohan.
On Tuesday's episode of "Watch What Happens Live With Andy Cohen" on Bravo, Simpson and her husband Evan Ross played a round of "Plead the Fifth" in which they had to answer a series of uncomfortable questions.