Chris Brown is reportedly desperate to win back Karrueche Tran.

The 26-year-old model split from the rapper earlier this year after it emerged he had fathered a nine-month-old daughter with their pal Nia Amey, although the 'Loyal' hitmaker is now determined to win back the beauty.

According to gossip website TMZ, the star has been leaving repeated messages on her and her friends' voicemails, and having received no reply, has turned to social media, commenting on photos of the stunner with messages such as ''Keep killing it kiddo. (sic)''

Among the messages left on her phone are multiple renditions of him singing her favourite song, in the hope his chart-topping voice will be enough to sweet-talk her.

A source revealed: ''Her voicemail box is filled with messages, all from Chris and she's deleted all expect one where he sings ''Ordinary Miracle'' to her.

''Karrueche loves that song by Sarah McLachlan and Chris knows how important that song is to her. He use to call her his miracle woman when they were together and that would make Kae's heart skip two beats. Those were the times they were heavy in love.''

The desperate attempts to repair their on/off relationship come just days after Karrueche confessed she still has deep feelings for the musician.

Earlier this week, she said: ''I still love him. I've changed to help him - go to church, pray, yoga, meditate - if he were to change, we would be in a better place, but that's the problem.

''He did give me love. Maybe it wasn't the right love or the same level but he's a product of his environment growing up. There's no doubt in my mind that Chris loves me. I know he does.''