Backstage at the Capital Jingle Bell Ball, The Wanted boys admitted band member Max was not dating Lindsay Lohan but said she was their "groupie".
The band described a "night out with Lindsay" as "always eventful" adding "she's great fun".
When asked if the actress had flown back to London with them, the singers said she had not but admitted they would not be surprised if they found her "hiding in a suitcase" later.
The band joked further about making up with One Direction after their recent twitter fight and sarcastically said they had apologised and "hugged" it out.
The Wanted are planning to go on a world tour next year.