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Lead
It was written and produced by Adam Messinger and Nasri of The Messengers and Sir Nolan, while Bieber and Ludacris, the song's guest feature, wrote additional lyrics. → It was written by Bieber, Sir Nolan and Nasri of The Messengers in collaboration with Ludacris, who guest features. 
but reached → reaching

Background and composition
while Bieber and Ludacris, the song's guest feature, wrote additional lyrics. → This is really unclear, it sounds like the are both features and that there is no lead artist. Apply what I suggested above.
I know Eurodance is sourced in the info box, but it seems strange not to include it in the Composition info?

Reception
I'd say from one of the first reviews, it is also a synth-pop song?
out of five stars, commented → out of five stars, and commented 
The chart performance section is tiny. Just from reading this, it sounds like it only charted in five countries without looking at the table. This could be expanded to cover US, Europe and Oceania in more detail. Debut, peak and how many weeks charting.

Track listing
Not needed, only one version.

Charts
2012 peaks should be in a separate table to 2013 peaks.

Release history
Being given digital download makes it a single, not a promo single. Promo singles are free and cannot chart. So this is questionable.
The Region column needs the same shaded mark up as the Charts table.

Refs
The first one isn't even formatted.
Ref 3 needs linking for MTV and Viacom
Ref 7 therefore needs unlinking

External links
Some sort of red link All Around the World template needs removing.

Status
On hold  — aron "