Gwen Stefani thinks the speculation surrounding her love life is "hilarious".

Gwen Stefani

Gwen Stefani

The 46-year-old star - who divorced Gavin Rossdale earlier this year - has been heavily linked to American country music singer Blake Shelton in recent weeks, but the blonde beauty has refused to confirm or deny if she's seeing anyone new.

She said: "This is what I'll say about that: I never said nothin' about being in a new relationship."

Gwen - who shares sons Kingston, nine, Zuma, seven, and Apollo, 20 months, with her ex-husband - also revealed she's been kept up-to-date on the rumours by one of her children.

She said: "I don't know who said that [about my love life] but somebody did, and then my kid came in last night to tell me about it.

"That's how crazy my life is. People can just say whatever they want and then they can just believe it."

Gwen said the "truth" about her personal life is explored in her hit single 'Used to Love You'.

She told the 'Frankie and Geena Morning Show' in San Diego: "My truth is 'Used to Love You,' that's the song.

"That's what I said and I feel really fine about sharing that, and I feel honored to share it. But, I mean, all the other stuff is just craziness. I mean, literally craziness. Hilarious. Hilarious!"