Hi everyone!

I want to identify several fonts, I hope that I'm not asking too much haha. Well, does any of you know the website weheartit.com? Well, I've seen some fonts that are -I think- handwritten, but they seem to be very common on this website. I'd love some help, maybe some of you know them.
Here are links to images where these fonts were used:

Font 1:

Other examples:
http://data.whicdn.com/images/24648324/tumblr_m0erp6dLf01qieq9mo1_500_la...
http://data.whicdn.com/images/25367065/tumblr_m1cmaySwEo1qieq9mo1_500_la...

Font 2:
http://data.whicdn.com/images/24944629/tumblr_m0mji2VoyC1qieq9mo1_500_la...
http://data.whicdn.com/images/24960331/tumblr_m0zitiP4Wr1qieq9mo1_500_la...

Font 3:
http://data.whicdn.com/images/25360610/tumblr_m1cgit6AwR1qieq9mo1_500_la...
http://data.whicdn.com/images/25344381/tumblr_m11fws0pJr1qieq9mo1_500_la...
http://data.whicdn.com/images/25316787/tumblr_m0zqfkbJh21qieq9mo1_500_la...

I tried to find as much examples as I could :/ Thanks in advance for your help!
P.S: I could only upload those two images, so I had to leave links, that is a problem of the website or a problem with my computer?