Alan Kelly is the new Labour Party leader.

The Tipperary TD was formally announced the winner of the leadership contest late last night.

Out of a total valid vote of 1,915, Deputy Kelly received 1,047 votes compared to 868 received by opponent Aodhán Ó Ríordáin.

Brendan Howlin stepped down after the general election in February.

Deputy Ó Ríordáin conceded defeat via Twitter.