The 30-year-old singer - who has previously been linked to British TV presenter Reggie Yates - admits she has little time to search for love but is happy to settle down if she can find someone who will commit.
She told Vibe magazine: "I don`t have time for love right now. I`ve only been in love once. I`d like a Mr. Right.
"I don`t want them hopping around with Sarah, Michelle, Jessica. I want him to be mine."
The former Destiny`s Child singer - who is currently a judge on the British version of `The X Factor` - has previously revealed she would like to settle down and have children in the future, and is actively dating.
She said: "I`m dating and happy. I definitely want to get married and I definitely want babies. When I noticed."
However, she will not settle for anyone and has no hesitation in ridding herself of a bad boyfriend.
She added: "When I noticed myself starting to date a-hole guys, and unavailable guys, I changed that real quick."