He recently flew home to the UK for a couple of days amidst rumours that he was missing girlfriend Perrie Edwards from Little Mix, and before yesterday his last tweet had been on June 11th.
Now that's a long time when you're a member of One Direction, with fans used to seeing tweets many times a day.
Not to worry though, as Zayn tweeted twice yesterday, saying:
"In ushers home town tonight Atlanta Georgia where's the party at ?! 
x "
"And sorry I haven't tweeted in soo long my phones been playing up 
x "
Welcome back Zayny baby! We missed ya!
Elsewhere, it's been rumoured that Simon Cowell has been actively encouraging the on-off romance between Niall Horan and Demi Lovato.
The X Factor judge and former Disney princess has been the subject of much speculation in recent weeks, and an insider told Heat magazine that:
"Demi is being spurred on by Simon, who finds the whole thing very amusing. He's also adoring the publicity it's giving both his band and The X Factor – it's a win-win."
OneDirection.net
