Lily Allen 's searing new album may have reignited her career – but insiders tell RadarOnline.com it could also trigger an ugly public feud with her ex-husband, Stranger Things star David Harbour , who is said to be preparing to "set the record straight" about their marriage.

The 40-year-old singer's record West End Girl – hailed as a "stunning divorce album" – lays bare her four-year marriage to Harbour, 50, with brutal lyrics hinting at infidelity, betrayal and emotional manipulation. Article continues below advertisement

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While Allen insists the songs blend fiction and reality, those close to the couple say Harbour

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