Bruno Mars has opened up about his struggles with songwriting and asked Rihanna whether he could join her beauty brand Fenty Skin as a model.

On Monday, August 3, Mars tweeted, “Sometimes I get so frustrated writing music I look in the mirror and say to myself ‘I should’ve been a model.’”

He followed that with a tweet to Rihanna, writing, “Yo @rihanna I’d like to submit some of my headshots for your Fenty Skin Campaign. I just took some new ones that I’m really proud of.”

Bruno’s last album was 2016’s 24K Magic, which won Album of the Year at the 2018 Grammy Awards.