Hilary Duff needs a ''big-girl vacation''.

The 27-year-old singer is eager to jet off on a relaxing trip with a group of female friends this summer to get over her split from estranged husband MIKE COMRIE, with whom she has three-year-old son Luca with.

Asked about her summer plans, the 'Sparks' hitmaker said: ''I want to take my little nugget on vacation. I need a big-girl vacation too. I'm dying to go to Greece and Thailand with my girlfriends.''

The blonde beauty - who separated from Mike last year after four years together - recently started using the dating app Tinder, but admits she doesn't like when other users post blurry photographs because she likes to get a good look at the guys she's checking out.

She explained to Us Weekly magazine: ''Looks ... are the first thing you see. If they're too far away in the picture, it's like, Hmm ... you're hiding something!''

Hilary has been busy recording her new album 'Breathe In, Breathe Out' over the past few months and says it is named after her favourite mantra.

She said: ''I mean, who do it all day long, but we don't remember to do it with meaning.''