Justin Timberlake calls Susanna Reid his 'super hot grandma'

We can't decide if this is cute, funny or creepy. Help us out.

Susanna Reid cameos in Justin Timberlake's new film trolls. [OK]

He and co-star Anna Kendrick appeared on Good Morning Britain via video link, and brought a picture of Susanna with him. [Fine]

"Good morning Britain. Susanna," Timberlake said "look, you're here with us." [Kinda funny]

"You play my grandmother in Trolls and you look way too young." [That's true, Reid is 45, Timberlake is 35]

"Your grandmother is a babe," Kendrick noted. [Getting creepy now]

Timberlake: "I have a super hot grandmother." [Hmmmmm]

"That is very cool though," Piers Morgan weighed in as Reid fell about laughing, "Timberlake doing the whole 'you look young to be a granny'" [Funny again]

"He is right in your target range, isn't he?" [Excuse us while we throw up]