Fifth Harmony have revealed Taylor Swift gives ''really good boy advice''.

The 'Worth It' hitmakers are pals with the 25-year-old singer - who has previously dated Harry Styles, Jake Gyllenhaal, John Mayer and Joe Jonas, but is currently in a relationship with Calvin Harris - and confessed they tend to turn to her for words of wisdom when they're having problems with guys.

They explained: ''She knows a lot about love and misadventure so she gives really, really good boy advice and any time that I have a situation that I'm kind of in a pickle in I'll be like, 'Hey what should I say? What should I do? Do I play hard to get? Do I play cool? Do I do this? Do I do that?'''

The five-piece group - featuring Ally Brooke Hernandez, Camila Cabello, Normani Kordei, Dinah Jane Hansen and Lauren Jauregui - continued to say the 'Blank Space' singer always knows what to do or say regardless of how tricky the situation is.

Speaking to Stu Tolan on his In:Demand show for Liverpool radio station Radio City - www.radiocity.co.uk - they added: ''She'll be like, 'Listen, you need to do this.' and it works! The last advice she gave me, I was just kind of in a situation where I didn't know whether I should continue ... Whether this guy was doing something and I didn't know if it was something that I should be like cool with or not if that makes sense? I was like, 'Should I be bothered?' She like, 'Yeah, you should be bothered.'''