Christina Aguilera has more good news to share. Just one week after announcing her engagement to boyfriend Matthew Rutler, the 33-year-old singer is reportedly pregnant with her second child, E! News reports.

This would be her second child and her first with Rutler. Aguilera is already mom to Max, 6, with her ex-husband Jordan Bratman.

 "[Max is] the love of my life, and I adore him," she said on "The Ellen DeGeneres Show" in 2010 after news of her divorce broke. "He's such a character, and he's so happy and at the end of the day, that's what important."

"The Voice" judge has not confirmed the pregnancy but was excited to show off her diamond ring last week after Rutler popped the question.

"He asked me and I said..." Aguilera captioned the photo.

The happy couple met in 2010 on the set of "Burlesque" where he was working as a production assistant. According to Daily Mail, Rutler has been planning the proposal for over a year. The huge engagement ring consisted of nine hidden multi-colored gemstones to represent special moments in their relationship, a source reportedly told People (via the Daily Mail).

"Matt spent over a year designing the ring with the ring designer to represent their three-year journey together as a couple," the source said. "He has been planning this for a while and was just waiting for the right time - the ring has been done for months. Every single placement of each stone has a reason and meaning."

"There are nine special multi-colored gemstones that you cannot see," the source continued. "They all symbolize something meaningful to the couple. Christina is very spiritual and having the stones touch her actual skin will emit positive energies surrounding her at all times. They represent things like love, protection and healing."