One direction's Louis Tomlinson and Liam Payne joined Good Charlotte in the recording studio over the weekend.
It is expected that the tracks they were working on will be a part of One Direction's next album.
Louis tweeted that the pair were in the studio saying, "Great working with the Good Charlotte boys today!"
Good Charlotte singer Joel Madden posted a picture of himself, his brother Benji and 1D's Liam in the recording studio with the caption, "Noice! The London boyz putting in tha werk in the studio."
Benji also tweeted about the experience saying, "Good day today w/ @Louis_Tomlinson and @Real_Liam_Payne lotta laughs #1D #Directioners their new album is crazy. Homies #noice"
Liam recently revealed that he and Louis have a song-writing partnership with the pair eager to give their careers some added longevity.
Band-mate Harry Styles also had his creative juices flowing in the studio with Kodaline last week. While they may be on a break before embarking on their next stadium tour, it appears they're keeping themselves busy with other creative pursuits.