Demi Lovato's relationship with boyfriend Wilmer Valderrama is once again put to test as rumors suggest that they are officially through. However, "The Let It Go" singer couldn't care less especially since Wilmer is already planning to build a big family with her, but is simply waiting for the right time.

According to an E! News source, MTV host and singer Wilmer is ready to take the relationship to another level, "Wilmer and Demi have spoken to each other a lot about their friends starting to have kids and Wilmer has the bug," the insider said, "He is trying to convince Demi to start a family but she feels she is too young and she still wants to work on music and she wants to be healthy for a few years before she does any of that."

Rumor has it that Demi is allegedly pregnant, but the 22-year-old Mexican-born artist cleared that she wanted to wait a few more years of pursuing a healthy lifestyle before raising a family. She, however, emphasized that she intends to have Wilmer as her future husband.

"When you're growing and the people around you aren't, that's when you have to start shedding them. I've done that a lot over the past few years, but it has been so worth it, because the people in my life today inspire me to keep being creative, to have fun, and to be a good person," Lovato said.

Lovato and Valderrama have been dating since 2010 and have been through numerous bumps along the way in the relationship. On a side note, the couple celebrated Demi's 22^nd birthday at Disneyland and California Adventure at Anaheim last August 20.