Los Angeles: Singer-actress Demi Lovato refuses to label her sexuality because she considers love as simply a "connection" with another person.

Demi LovatoDemi Lovato. Pic/Santa Banta

The newly-single singer, 23, who announced her split from boyfriend Wilmer Valderrama last week, has previously suggested she may be bi-curious after including a telling line in the lyrics to her summer 2015 song "Cool for the Summer", reported People magazine.

Now the 23-year-old has further hinted that she would be open to a relationship with another woman in a discussion about sexuality.

"It's something I don't think needs to have a label," the singer said.

"As humans, It's just about a connection with someone."

Lovato has long been an advocate for the LGBT (lesbian, gay, bisexual, and transgender) community, after revealing in 2013 that her grandfather 'came out' in the 1960s.