Katharine McPhee, 37, looked simply stunning in a bold red one-shoulder swimsuit while on vacation with her 72-year-old music producer husband, David Foster, in Hawaii on Wednesday.Her beachside outing comes after the music maven defended Foster when he was trolled on social media this week for posting a positive image of McPhee that complimented her postpartum figure.Foster had come under fire for sharing a bikini clad image of his wife, with her six-pack abs on full display, which he captioned: 'what baby!'.
The snap came 10 months after McPhee gave birth to the couple's first child together and the producer was swiftly slammed for his 'antiquated' remark on post-baby bodies.
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