In order of most 200k weeks, then based on # of 300k weeks. I underlined all the girls. I put the non-#1s in RED.

Blurred Lines/Robin Thicke feat T.I. and Pharrell - 15 inc 10 300s
Thrift Shop/Macklemore and Ryan Lewis feat Wanz - 15 inc 9 300s
Call Me Maybe/Carly Rae Jepsen - 15 inc 1 300

Happy/Pharrell - 13 inc 7 300s

We Are Young/Fun. feat Janelle Monae - 12 inc 7 300s
Somebody that I Used to Know/Gotye feat Kimbra - 12 inc 6 300s

Boom Boom Pow/Black Eyed Peas - 11 inc 2 300s

ET/Katy Perry feat Kanye West - 10 inc 4 300s
Payphone/Maroon Five feat Wiz Khalifa - 10 inc 2 300s
Dark Horse/Katy Perry feat Juicy J - 10 inc 1 300

Roar/Katy Perry - 9 inc 6 300s
Love the Way You Lie/Eminem feat Rihanna - 9 inc 5 300s
Royals/Lorde, California Girls/Katy Perry feat Snoop Dogg - 9 inc 4 300s
Rolling in the Deep/Adele, Gangnam Style/Psy - 9 inc 2 300s
Party Rock Anthem/LMFAO feat Lauren Bennett and Goonrock - 9

Sexy and I Know It/LMFAO, All About that Bass/Meghan Trainor - 8 inc 2 300s
We Found Love/Rihanna feat Calvin Harris, When I Was Your Man/Bruno Mars, Stay/Rihanna feat Mikky Ekko, I Gotta Feeling/Black Eyed Peas - 8 inc 1 300
Moves Like Jagger/Maroon Five feat Christina Aguilera, Just Give Me a Reason/Pink feat Nate Ruess - 8

Tik Tok/Ke$ha - 7 inc 2 300s
Fancy/Iggy feat Charli XCX - 7 inc 1 300
All of Me/John Legend, Can’t Hold Us/Macklemore and Ryan Lewis feat Ray Dalton, Airplanes/B.o.B. feat Hayley Williams, OMG/Usher feat will.i.am, Someone Like You/Adele - 7

Right Round/Flo Rida feat Ke$ha - 6 inc 4 300s
I Knew You Were Trouble/Taylor Swift, Shake it Off/Taylor Swift - 6 inc 3 300s
Grenade/Bruno Mars, Firework/Katy Perry, Timber/Pitbull feat Ke$ha, The Monster/Eminem feat Rihanna, We Are Never Ever Getting Back Together/Taylor Swift - 6 inc 2 300s
Problem/Ariana Grande feat Iggy and Big Sean, Say Something/A Great Big World and Christina Aguilera - 6 inc 1 300
Dynamite/Taio Cruz, Cruise/Florida Georgia Line feat Nelly - 6

Blank Space/[/u]Taylor Swift[/u] - 5 inc 3 300s
Wrecking Ball/Miley Cyrus - 5 inc 2 300s

Talk Dirty/Jason DeRulo feat 2 Chainz, We Can’t Stop/Miley Cyrus, Stronger (What Doesn’t Kill You)/Kelly Clarkson, Give Me Everything/Pitbull feat Ne-Yo & Afrojack & Nayer, Bleeding Love/Leona Lewis - 5

5: Katy Perry (3 feat, 2 solo)
4: Taylor (all solos)
2: SOLO Adele, Black Eyed Peas, Miley Cyrus, Bruno Mars
Maroon Five feat, Macklemore and Ryan Lewis feat, Eminem feat Rihanna, Rihanna feat, Pitbull feat, LMFAO (1 solo, 1 feat), feat Ke$ha - 2

Some notes: The first was Bleeding Love.
Boom Boom Pow getting 11 is amazing for 2009.
It's impressive how Call Me Maybe is tied for first despite only hitting 300k once.
We Are Never and Cruise each got +1 from a post-Xmas week below the T10.
None of the 3 girls who are most heavily debated on this site are on the list.

whoa at bbp

Leona being the first.

Digital breakthrough artist.

Leona being the first

WDKY getting those sales

Katy

Timber/Pitbull feat Ke$ha, The Monster/Eminem feat Rihanna - 6 inc 2 300s
they both tied.. but timber have the better longevity...

We Are Young/Fun. feat Janelle Monae - 12 inc 7 300s
Just Give Me a Reason/Pink feat Nate Ruess - 8

Rihanna 6 times on it

More than anyone else

Love The Way You Lie
We Found Love
The Monster
Stay
---

?
2 being eminem features is a bit too

exactly

Miley

Since the last update, All of Me finally got its #1 and now Problem/Fancy join the list.

Problem currently in the realm of We Can't Stop, but will it eventually go the way of never-#1 Stay or manage to seize that spot from Fancy?

All other current songs are like miles from 200k.

Miley

I don't even know what it means.

15 weeks above 300k with 10 weeks above 200k (I think?).

The SHADE of it all.

15 weeks above 200K, 10 of the 15 were above 300K.

That would be Bey, Gaga, Rihanna and Katy. I know it's 4 but I don't know which one to eliminate.
Both Rihanna and Katy are on the list so that leaves Gaga and Bey. Who is the 3rd one?
And given that Bey biggest hits were before the digital era, your shade is kinda weak.

He meant Britney, Gaga, and Beyoncé... Made obvious by the fact that Katy and Rihanna are on the list.