The 'Beautiful Monster' singer's partner Monyetta Shaw gave birth to their daughter Madilyn two months ago and the new arrival has been disrupting his nightly rest.
He said: "It's just less and less opportunity to sleep. You know, I don't see the baby as much as I would like. It's beautiful but difficult."
The 31-year-old star ' whose real name is Shaffer Smith ' also admitted he has not yet made plans for Valentine's Day (14.02.11) with Monyetta but doesn't expect he will plan anything spectacular.
He told the New York Post newspaper: "I haven't thought about it yet. This might be the most unromantic Valentine's Day I ever had."
After he became a father to Madilyn ' who was born two months prematurely ' Ne-Yo claimed he had never known a love like it before.
He said: "I've been in love before but this feels like nothing I've ever felt. Like, I'm in love for the first time."
The 'So-Sick' hitmaker had confessed before his daughter's arrival that he felt 'nervous' about becoming a parent.
He said: "I'm so excited and nervous. It's amazing - I'm bringing another life into the world. But at the same time, I'm like, 'Oh c**p, I'm responsible for another human being.'
"I don't even buy my own underwear, where am I going to find his? But I'm so looking forward to it."