The 39-year old singer and actor welcomed baby daughter Soraya on Monday, with the latest addition to his family weighing in at a healthy 8lbs 6oz.
Confirming the news on Instagram, he shared a shot of the newborn baby's tiny footprints.
'Father God we love you for delivering on your promise princess Soraya Lee Gibson is here...... 8 pounds 6 Oz our lives just changed forever.......' he captioned the snap.
A second video video, posted hours later, showed the display on a hospital monitor as the couple prepared to welcome their daughter.
'I’ve been my wife’s private DJ... Dr just told us in 2 hours an 8 pound blessed angel will be in our arms....... Contractions are now a min 1/2 apart.....' he captioned the post.
'send your most sincere prayers now........ Excited this love is real it’s in the air..... Thank you Jesus for what you’re about to do!!!'
Tyrese - who also has 11-year-old daughter Shayla from his previous two-year marriage to Norma Gibson - also praised Samantha for her strength during a difficult birth.
He added: 'My wife is the real champion 30 hours of labor I witnessed first hand the strength of a woman..... Thank you Jesus we are so humbled by your grace and love and favor.... #Amen (sic)'