Okay–new post idea!

This is Muusical Chairs, or essentially the “6 Degrees of Separation/Kevin Bacon” game. The idea is to take one pop star, connect the musical dots to another, and maybe share some previously unknown pop tidbits in the process!

This one’s an easy start, but I’m sure I can dream up more complex connections in the future. Let me know what you think!

Volume 1: Siobhan Donaghy to BoA

Siobhan Donaghy is a talented UK indie-pop songstress responsible for releasing two albums: 2004′s Revolution In Me and 2007′s Ghosts, a gorgeous, electro-tinged smart pop record that spawned two singles (“Don’t Give It Up” and “So You Say”) and remains an absolutely essential addition to any pop lover’s collection. Donaghy first rose to fame…

As one of the three founding members of the Sugababes, the massively successful UK girl group famous for both their soulful smashes–including “Freak Like Me,” “Round Round” and “Hole In The Head”–and their ever-changing line-up.

In 2007, the groups third incarnation (Keisha Buchanan, Heidi Range and Amelle Berrabah) recorded a cover of Aerosmith‘s “Walk This Way” as a charity single for Comic Relief with another another UK girl group…

Girls Aloud, the power pop fivesome originally formed through the reality series, Popstars: The Rivals in 2002. The girl group ruled the UK charts for over 7 years until late 2009, when they chose to go on hiatus to pursue personal projects, including solo albums by Nadine Coyle and the group’s breakaway star and current X Factor UK judge, Cheryl Cole.

During the group’s majorly successful Out Of Control Tour in 2009, Girls Aloud performed a cover of “Womanizer” by…

Britney Spears, the legendary icon who requires no formal introduction. (Plus, if you’ve hung around this site long enough, you’d already know every minor detail about her life.) The superstar’s fifth studio album, 2007′s critically acclaimed Blackout–featured production by several high profile acts including Danja, Bloodshy & Avant and…

Sean Garrett, who worked on Britney’s “Toy Soldier.” Along with writing the follow-up to his 2008 debut, Turbo 919, the rapidly rising producer has busied himself with several major productions including Beyoncé‘s “Diva” and “Video Phone” as a writing duo with producer Swizz Beatz, Nicki Minaj‘s “Massive Attack,” and…

BoA‘s “I Did It For Love,” the second single off of the international superstar’s 2009 English self-titled debut album (which allows for some truly sick choreography–check that Joseph Kahn-directed video, stat!) The single went on to peak at #19 on the U.S. Billboard Hot Dance Club Play in May of 2009.

AND THERE YOU HAVE IT: Siobhan, meet BoA!