Canadian Twitter users will be able to enjoy new features, but not for free.
The "Twitter Blue" service, which is also being rolled out in Australia, will offer subscribers features such as an undo button, colour themes and customizable apps.
Another feature offered is an "undo Tweet" feature, allowing users 30 seconds to cancel a sent tweet before it appears.
One perk not being offered is an edit button, despite calls from users.
The service will cost $3.50 a month in Canada.
It's not know yet when other countries will be able to sign up for the service.

Province Investing Against Invasive Species
Niagara Driver Charged with Drug Impairment
Welland Man Arrested for Child Porn
28 More Doctors Hired in Niagara
Killed Police Officers Honoured by NRP
Niagara Wineries Shuttle Service Possible
Canal Days Vendors Warned of Scams
Niagara Falls Exploring Hub to Help Homeless