Katy Perry knows how to sell merchandise.

The expecting "Never Worn White" singer, 35, took to Instagram to share some items based on her latest album, "Smile," and put her growing baby bump on full display.

"Never too pregnant for a crop and never too good for a mask," she captioned a series of three photos. "Get ur #SMILE game on (tho don’t forget darling #Daisies)."

The first photo shows Perry donning a crop top -- framing her baby bump -- with "Smile" written across it and with smiley faces on the long sleeves using her initials as eyes.

In the second photo, she wears a "Smile"-themed hat and, in the third photo, she has on a "Smile"-themed mask.

Perry's upcoming sixth studio album, which will be released Aug. 14, also features songs such as "Never Really Over" and "Harleys in Hawaii."

Though she has not revealed a due date, the pop star will welcome her first child, a girl, with fiance Orlando Bloom later this year.

Perry and Bloom, 43, began dating in 2016 and became engaged on Valentine's Day 2019.