Three years after she lent her pipes to the all-star charity single ‘Stand Up,’ Miley Cyrus has reportedly gone back into the studio for a good cause — and this time, she’s brought Shakira along with her. According to reports, the duo has collaborated on a new song, titled ‘Love & Rock,’ with proceeds going toward care and research for children with severe heart problems.

Fittingly enough, the song is reportedly heading for a Valentine’s Day release, with Miley and Shakira rumored to be performing it at a charity event on the same day.

Children’s charity is a cause close to both singers’ hearts — Miley suffers from a mild heart condition herself, while Shakira set up the Pies Descalzos Foundation, dedicated to providing food and education for needy Colombian kids, in 1997.

The new single would be the first for Miley since 2010, when she released ‘Can’t Be Tamed,’ joined in on ‘We Are the World 25 for Haiti,’ and recorded a duet with Bret Michaels. Shakira’s latest release, ‘Live From Paris,’ came out last month.