Mr. Pop History – Hard to believe we’re talking about the decade of the 2000’s. A big trend was, what I call the “sister act” where sisters of pop icons were getting into the pop news as up-and-comers.

Here’s my list: Ali Lohan, Solange Knowles, Jamie Lynn Spears, Ashlee Simpson and Haylie Duff.

Ashlee did prevail – becoming a pop star own her own.