Christina Aguilera is ''not in a rush'' to get married again.

The 34-year-old singer, who got engaged to film producer Matthew Rutler last February, says they haven't set a wedding date yet because their ''love is secure.''

The 'Voice' USA mentor said: ''I have my hands full and am not in a rush to set a date. Our love is secure enough that we don't need a wedding to prove our love or commitment.''

The couple, who have six-month-old daughter Summer Rain, recently moved into their new house in Los Angeles, which they have nicknamed ''The Sanctuary.''

Christina, who also has seven-year-old son Max with ex-husband Jordan Bratman, is eager to have more children in the future and wants them to grow up feeling safe because she witnessed her mother suffer domestic abuse as a child.

She told PEOPLE magazine: ''I want her [Summer] to be surrounded by love and grow up feeling safe. That's something I didn't have when I was young and something I have been very vocal about providing for my children.

''My life has so many different moving parts, but my kids are the center focal piece, and everything else shifts around them.''