no i'm really sure cause i had read an interview that logan gave while he is in the tour check what they say[copy,paste]
Compass: You guys are traveling the country by tour bus. How has bus life been?
L.H.: Oh, we have our moments just like everybody. It’s not too bad. We actually have two different buses. James and Carlos have the “girlfriend” bus and the dogs over on that bus and me and Kendall kind of have the “single, party” bus. We have a good little group over on our side. D-Rek, the DJ that we have on tour, is also on our bus. Ya, we’re having a great time SO YOU THING THAT HE IS DATING?WHY HE IS IN A BUS CALLED ''SINGLE PARTY''??IF YOU DONT BELIEVE ME CHECK THE LINK AND READ