The former Hear'Say singer welcomed a son in the early hours of Tuesday morning (06Oct15).

It is her first child with DJ fiance Sam Greenfield.

Suzanne confirmed the news in a post on

"@SamJGreenfield (sic) & I couldn't be more beside ourselves with love and happiness as we welcomed our little baby boy into the world today," she writes.

The happy couple announced the baby news in March (15) via a video in which Suzanne held up a positive pregnancy test.

She said of the baby news, "Sam and I are delighted to be expanding our family... We're all over the moon and can't wait to meet him or her when they arrive in October."

They have been engaged since last year (14).

The former singer was previously married to radio DJ Jason King, but they separated in 2012.

She has a 10-year-old son from a previous relationship with entertainer Darren Day.