Nina back to work after giving birth

MANILA -- It's back to work for singer Nina after giving birth to a baby girl last Christmas Eve.

Ysabella Louise is the singer's first child with partner Coy Enriquez.

A photo posted by @soulsiren_nina on Dec 31, 2015 at 8:00am PST

In an interview with radio dzMM on Tuesday, Nina said she decided to keep her pregnancy from the public to protect the privacy of their family.

"Private lang naman talaga ako sa private life ko. As much as possible gusto ko siyang maging pribado para hindi masyadong mapagusapan," she said.

A photo posted by @soulsiren_nina on Feb 18, 2015 at 12:05am PST

Nina also revealed that she was afraid that her pregnancy might affect her voice.

"Iyon ang fear ko, pero fortunately parang hindi naman naapektuhan. So, thankful ako doon kay God. Iyon din talaga 'yong kinakatakot ko kasi lagi kong naririnig 'yan na mababago, parang bababa 'yong boses mo at magiiba 'yong texture," she added.

The 35-year-old singer is now gearing up for her Valentine concert "Love Throwback," which will happen at the Philippine International Convention Center on February 12.