The on-and-off couple have remained close amid reports of a split and reconciliation rumors.
Smith shared a lengthy Instagram statement claiming the singer cheated during their relationship.
The couple, who got engaged in January, wed Saturday after nearly five years together.
The "Miss Independent' singer and Smith got married for a second time in April.
The pair continues to add fuel to the rumors of their rekindled romance.
The couple confirmed their relationship in May.
A source tells ET that the couple is thinking about 'potentially expanding their family one day.'
Their on-and-off relationship has been documented on the MTV reality series.
ET spoke to NPH at the premiere of his new TV show, 'Uncoupled,' Wednesday night.
Rihanna and A$AP Rocky, who welcomed their son in May, stepped out in style during a date night in New York City.
The couple welcomed their son in May.
A source tells ET that the couple are "doing much better" following Barker's health scare late last month.
The couple made the announcement in a sweet video shared to Instagram.
The newlyweds have been on vacation in the French city with their children.
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