nick lachey

Fans are comparing it to Ken's 'Barbie' serenade.

From Gwen Stefani to Miley Cyrus and John Mayer, these pop stars have written breakup songs about other famous people.

Taylor Swift once sang about her crush on Owl City.

The 98 Degrees singer admitted he "overreacted."

Get a room!

Jessica Simpson's love life is ~irresistible~.

One more makes four for the Lachey family!

UPDATE: 5ive have since rebuttled against 98 Degrees, with member Abz Love telling TMZ that he and " J were talking about who in the hell gets their band name tattooed on themselves and concluded they must all be jockstraps!” and saying the band "sucked ass and probably still do...

When in doubt in the trajectory of your career, take a jab at Taylor Swift -- it seems to get everyone noticed in headlines these days. Nick Lachey did just that when he warned this generation's boy band members to keep T. Swizzle at arm's length (or longer).

Even though he's mostly almost sort of famous for at one point being married to Jessica Simpson, apparently Nick Lachey is an expert on how to be in a successful boy band. Because, you know, he was in that one that wasn't N'SYNC or the Backstreet Boys or New Kids on the Block or O-Town or Dreamstreet. And now they're reuniting to compete against the likes of One Direction and the Wanted. Oh, and s