It wasn't that long ago that Christina Aguilera gave birth to son Max, now 10 months old, and now the Grammy Award-winning singer tells Usmagazine.com that his latest accomplishments are making her proud.

"He is so close to walking now, it's crazy," Aguilera told the Web site at the Target "A Night of Music" event in L.A. on Sunday.

"He is a mover and shaker," Aguilera continues. "He is constantly moving, constantly banging on things. I don't know what that means; maybe he is a drummer in the making, I don't know. He is just so much fun and I have the best time with him. Every single day is a way for me to see life through brand new eyes. It really is an incredible thing for me every day."

Aguilera is also proud of her newest LP, Keeps Gettin' Better -- A Decade of Hits, a collection of the singer's most memorable songs and two brand-new singles, that is available only at Target and Target.com.

"I can't believe it's been over 10 years since my first album and it was really exciting to put all of my favorite songs in one collection for my fans," Aguilera told reporters when her new album was announced. "Target is really behind music and will be a great home for my new album."