Read his lips: It’s no big deal!

Former Milli Vanilli member Fab Morvan — perhaps the world’s most notorious lip-syncer — says angry Beyonce fans should cut the embattled diva a break for her star-spangled snafu.

It was too chilly to sing live at the President Obama’s Inauguration on Monday, where the megastar mouthed a pre-recorded rendition of the National Anthem, Morvan said.

“You try to sing at temperatures like that and your voice cracks,” he said. “It’s really hard on your vocal chords.”

He added that fans should chill with the nasty comments on social media.

“People are out of their minds. It was three minutes — she’s made you happy for years,” he said.

If a talented artist like Beyonce is getting blasted — then nobody is safe, he added.

“Beyonce is the Diana Ross of our time. No one is safe!” he said.

His comments come after the singer faked a rendition of the “The Star Spangled Banner” with the Marine Corps Band pretending to play instruments behind her on Monday.

Some fans felt betrayed, calling her a phony and a faker on social media.

But Morvan said Beyonce’s situation is different his own infamous “Girl, You Know It’s True” flub, in which his lip synced track began skipping during a live show, exposing him as a vocal faker.

In Beyonce’s case, the song was pre-recorded the night before and — most importantly — it was her own voice, he said.

That’s perfectly fine, especially when many artist use the voice technology, Auto-Tune, he said.

“Be in her shoes for a minute,” he said. “Don’t be a hater.”

He also cluelessly said he pities whoever will perform at next year’s inauguration, clearly unaware of presidential terms.

” The pressure is going to be on,” he said