Are jet-setting Cara and St Vincent back on song?

I WONDER whether supermodel Cara Delevingne and her on-off love St Vincent are trying to rekindle their romance? Cara, left, bagged a free flight on a private jet to get from Prague – where she was filming a new Amazon Prime series alongside Orlando Bloom – to Dublin in time to watch St Vincent in concert. The pair also caught up in London during the American singer’s European tour last month. The couple met in 2015 and enjoyed a whirlwind romance but split the following year. A source tells me: ‘Cara has been trying to win her back, but she is taking it slow.’