If Only - Neil Patrick Harris & Grey DeLisle

[shegirl343]

makes me wanna watch everything batman :P

[TearsOfDarkness]

I love this song. Though there is a part I don't like during the song. Not the song itself just the animation I guess. When they have both of them twirling. Also, has anyone noticed the fights on this show was a bit slow? At least with Canary. Everything seemed to move and fight slowly. 

[WindOfSolitude]

You know since Grey Delisle voices Catwoman in Arkham city, her singing this song to Batman makes even more sense.

[Mongward]

I guess Music Meister sings for all of us loving the voice of Grey DeLisle.

[2forEternity]

The spongebob Greasy Spoon song referred me here as a related artist ._.

[bobbytheletsplayer]

The one dislike of this video is the Green Arrow. XD

[SilverSunshine10]

1 dislike... green arrow

[allenwalker4th]

i will admit i had to sing this at school today and i did it with pride looking at my crush

[NoirRaven]

@allenwalker4th And what was your crushes reaction?

[sadlobster1]

Man, Grey Delisle has the most enchanting and beautiful voice I've heard in a long time (next to Candice Night of course)

[ArtillicusII]

Green Arrow is the only one who doesn't like this song.

[DrEdRichtofen115]

My least favorite song in this ep

[djdeviljynx]

SO cheesy XD, but I guess its okay.

[AliJoTheGleek]

I wonder if NPH and Grey met. . . that would mean he knows both her and Sutton Foster, two of the most underrated singers ever who NEED to do a duet

[bubblelover343]

@AliJoTheGleek I think they did. Remember, Grey also played Ice Queen in Adventure time with Fionna And Cake while Neil Partick Harris played Prince Bubblegum. Cue Black Canary trying to get Prince Bubblegum to do a sequel duet (never happened again)

[ligeraku]

2:09

[chibi666Witchblade]

I see Nightwing from Under the Red Hood singing this...OMG I LOVE U DICK!! I LOVE U TOO NEIL!!

[tonymuyo]

I can totally see Dr. Horrible singing this!

[iamthemockingjay1]

The one person to dislike this is the Music Meister

[MADNIKstudios]

Ironically she plays BLACK Canary but her name is GRAY

[JonathanHallShow]

@MADNIKstudios Oooooohhh SNAP!!!

[pandawe6th]

The Billy side.

Only Dr. Horrible!

[Deboy916]

can sum1 plz explain to me y the music meister luks like a musical pimp?

[Gameorama91]

@Deboy916 Um...because he is? lol

[allenwalker4th]

@Deboy916 because he is pimpin

[246Skittles]

I like how she's kicking butt while singing this so tenderly.... xD

[cetyla877v2]

i never realized Grey DeLisle had such a good singing voice.....

SHE IS MY FEMALE VOICE ACTRESS GOD!!!!

[hoboyho]

@cetyla877v2 I think she even has realsed a CD or two.

[ElectricWallFlower]

i waited 3months for this to air again on tv so i record it.

now i wont let anyone touch my remote without my permission xD

i swear this ep is the best !

[WindOfSolitude]

I bet barney sang this song to all the girls he slept with.

[odd2029]

@WindOfSolitude yeah i bet

[Reaperluver]

Neil Patrick Harris & Grey DeLisle... a singing match made in heaven! <3

[nebulapony]

I loved this episode so much! I'm surprised the world didn't explode from all the awesomeness!

[ApocolypticSauce]

@nebulapony The entire world had an orgasm when this aired~ (:

[nebulapony]

@ApocolypticSauce That's more like it. xD

[Horn122393]

Lor and Dr. Blowhole are singing this lol

[HilaryDuffFanGirl]

Yes, they are (giggles)

[LittleUsagi1234]

Because every musical needs a love song. XD Haha.