Default [Q] EMOJI for xperia SP?

Hello,

Is there any keyboard with built in emoji support? My friend wants to use emojis everywhere (FB and so on...) She doesn't like apps from PlayStore.

Based on this http://drippler.com/sony_ericsson/xperia_s#!947649 we need to install the default android keyboard.

How do i do that?

Thanks in advance!