Benny Blanco Dodges Selena Gomezs Diet Drama

doesn't hold back when it comes to speaking publicly about wife , but the couple's sex life is one topic that is officially off limits. 

'I'm not allowed to talk about that publicly,' the music producer, 38, shared on his Friends Keep Secrets podcast this week after his co-host David 'Lil Dicky' Burd quizzed him about his bedroom antics with Gomez.

'Oh, she made you sign one?' Burd shot back, implying that Blanco may have been made to sign a non-disclosure agreement.

'No. I'm just, like, a gentleman,' Blanco stammered.

'Kinda just, like, a thing I do. I'm a gentleman or something. I don't know,' he added.

His reticence to discuss Gomez's sex life comes just days . 

Blanco said that Gomez had 'the diet of a five-year-old' during a private taping of 's Goop Podcast in West Hollywood last week. 

Taking the stage in front of a live audience of Goop fans, Blanco said that his wife will eat 'whatever is bad for your diet'. 

He cited 'burgers and fries' as two of her favorites, before revealing that she's also fond of fast food for breakfast. 

'This morning I walked in and she was eating Jack in the Box at 6:45 in the morning,' he said. 

Horrified by Gomez's diet, Paltrow gasped, 'This is NOT Goop approved!'  

Blanco then said that 'the one healthy thing' that he can get Gomez to eat is Goop Kitchen, which is Paltrow's 'healthy' takeout chain that sells everything from soups and salads to pizzas and pasta. 

'She will eat the s**t out of Goop,' Blanco said, before adding that Goop makes his 'favorite' pizza. 

However, he then admitted that Gomez 'doesn't really like fruits or vegetables', so when she orders Goop's Chinese chicken salad, she picks out 'everything on top of the salad' and then leaves all the lettuce and greens for Blanco to finish himself.