Singer-songwriter Mariah Carey and Bryan Tanaka seem to have called it quits. Since kicking off her Merry Christmas One and All! tour in mid-November, Tanaka has been absent from Carey’s shows, sparking fan speculation that the pop icon has split from her longtime boyfriend. Mariah Carey, who’s mom to 12-year-old twins Moroccan and Monroe (who she shares with ex-husband Nick Cannon), is also celebrating the holidays in Aspen without Tanaka, 40, who has traditionally accompanied her to the snowy getaway, reports People magazine.

This marks the first time the Songbird Supreme and creative director, who have had a professional relationship since 2006, have not travelled together for the holidays in years. As per People, the couple was last publicly seen spending time together back in March when the hitmaker celebrated her birthday, which she prefers to refer to as her “anniversary.” At the time, Tanaka shared a photo of himself and Carey smiling and embracing one another on Instagram and shared a sweet message in the caption.