Mollie King supports Lawson When She Was Mine release. Cute!

It was recently revealed that The Saturdays star Mollie King is the subject of Lawson's debut single 'When She Was Mine'.

Mollie King LawsonMollie King has leant her support to Lawson. Copyright [Wenn]

And now The Sats beauty Mollie King is showing her support for hot new boyband Lawson.

She tweeted today: "My favourite track of the moment - http://bit.ly/LawsonWSWM...my good friends @LawsonOfficial! GO DOWNLOAD IT xxx"

Mols used to date Lawson band member Andy Brown for two years before she went out with Essex model David Gandy.

Lawson Mollie KingLawson's debut single When She Was Mine is out today. Copyright [Wenn]

And he recently revealed that their first single is based on that relationship.

The Lawson front man said: "Yeah, it is about Mollie. She's my ex. When we split up I wrote quite a few songs about it and 'When She Was Mine' was one of them.

"But she knows and she's cool and she loves the song and we love The Sats so..."

Mollie King and Andy Brown from Lawson dated for two years. Copyright [Wenn]

When we interviewed the boys back before they were heading off on tour with The Wanted, Andy revealed that the other three (Adam Pitts, Joel Peat and Ryan Fletcher) gave him a lot of stick about his relationship with Mollie King.

[Related story: Lawson accidentally reveal Capital Summertime Ball line-up]

When her name came up in our boyband/girlband cheeky challenge they all laughed and he told us: "I get a lot of stick about [dating Mollie for two years before she broke up with him for David Gandy]. The lads will never lever me forget it."

Meanwhile Mols is getting over the hen night of her bandmates Rochelle Wiseman and Una Healy.

The gang hit London town last night to celebrate the upcoming weddings of the two Saturdays stars.

And JLS star Marvin Humes was quite a significant part of the evening...