christina-aguilera

Five-time Grammy Award winner Christina Aguilera is returning to The Voice after welcoming daughter Summer Rain five months ago.

“She’s just gorgeous,” Aguilera gushed to E! News. “She’s so beautiful and she’s so peaceful and awesome and just a gem. She really is – just loves life!”

The Beautiful singer – who is also mom to 7-year-old son Max – says there’s a difference between the sexes.

“Girls are a little more sensitive,” she shared. “I can tell even in her cry. It just takes a little bit longer whenever she gets worked up and upset about something, if she’s hungry or whatever, to calm down.”

She added: “She does that little like, ‘OK, if I have to calm down now. It’s so cute, though! There’s a difference between boys and girls—to me, anyway. Boys are a little more tough, like [they] shake it off a little bit better. But it makes me want to just protect her so much more.”

It sounds like she’s loving every minute with her sweet baby girl.

“Its just like, ‘Oh, my God, world! Don’t corrupt her,’” she joked.

And as it turns out, her son “loves being a big brother.” She added of her son: “I have no complaints. Beyond my expectations. He’s like an old grandma coming in the room. He’s 7 and he was just so engaged with her.”

At that, Aguilera’s co-star Adam Levine chimed in, “He’s 7? I feel like he was like 3 when I started, or 4.”

“That’s how long we’ve been doing The Voice,” he added.

“When are you going to have a baby?” Aguilera then asked. “Hello!”

“Oh, dude. Soon,” said Levine, who married supermodel Behati Prinsloo in July 2014.

Aguilera added: “Adam, when is it going to happen for you?”

“I don’t know Christina. We’re looking at the next year,” he joked. “We have some time.”

NBC’s The Voice returns for its eighth season Feb. 23.