How do we become signed to a record label?

Well... Long story short; me and my friend want to become well-known,
and, if possible, famous.
We upload covers of songs, for the meanwhile, but I suppose we could
write our own song if we REALLY put our mind to it...
We're both 14 and live in the UK.
I play piano and my friend sings, so it'd have to be a label which
accompanies for that...
The two covers I have on YouTube are of 'Price Tag' and 'Viva La Vida'
(In the style of Cher Lloyd) Price Tag has been uploaded for nearly a
month and has over 2,000 views and Viva La Vida was uploaded yesterday
and has about 300+ views...
The link for Price Tag is: http://www.youtube.com/watch?v=UtMDaxNcVXE
- I messed up on the recording/editing of this, it went all small...
Viva La Vida:
http://www.youtube.com/watch?v=S_rhOCS3Wcsfeature=related - This is
normal... You can actually see our faces.
We're applying for Britain's Got Talent next year too!
Also, if you 'like' the video, comment, subscribe...that stuff, it
would be appreciated too. (:
So yeah, any advice would be greatly appreciated, tips, pointers,
anything!
Thanks!
- Liam Davis on behalf of myself and Emma Davison.