Charlize Theron talks about being a mom on the Ryan Seacrest radio show

Actress Charlize Theron arriving at the 17th Annual Critics Choice Movie Awards at Hollywood Palladium on January 12, 2012 in Hollywood, California Philip Vaughan

Charlize Theron is beaming with pride since adopting her baby son, Jackson.

Theron revealed on Ryan Seacrests KIIS FM radio show that ever since she adopted her 4-month-old bundle of joy, everyone has been so lovely, nice and amazing.

As for how her life has changed since Jacksons arrival, she insists, It's changed a tiny bit, I now travel in a pack....It's been amazing.

Although not up-to-date on the last mommy-friends devices, Seacrest asked the Italian Job actress what her favorite baby gadget is, to which she replied, I didn't think I would be a fan of the swaddling but the swaddling is pretty amazing....It's like a straightjacket and you just feel like its child abuse but, for some reason, they (babies) just love it."

Theron adopted baby Jackson on Wednesday, March 14. A small announcement was made stating that the South African actress was a proud mom of a healthy baby boy named Jackson.

A source added to the announcement, saying, She has always wanted to be a mom. She is glad to be able to do it on her own now and is so happy to be a mom."