Jennifer Lopez can't believe her kids are little adults now

Pop diva Jennifer Lopez says she is having a tough time realising her children are growing up with every passing day.

The 47-year-old songstress gushes about her nine-year-old twins, Emme and Max and says it is quite an unbelievable experience as a mother for her, reported E! online.

"They're nine now, which I can't even believe they've turned nine. They're turning into... They're like little adults now, you know?"

The singer-actress, who plays detective Harlee Santos on the crime drama, also said, "I can have proper conversations with them, they're not babies anymore.