The Ambani's engagement bash is the talk of the town. Recently, Mukesh Ambani hosted a grand engagement party for his son Akash and his fiance Shloka Mehta.

The Bollywood celebs made a glamorous appearance at the party and looked stunning as ever.

Alia Bhatt, the 'Raazi' star was dressed to the nines, in a beautiful gold lehenga. She had all eyes on her as she entered.

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Alia's boyfriend, Ranbir reached the residence with mother, Neetu Kapoor and Ayan Mukerji.

#ranbirkapoor #neetusingh #ayanmukerji #shlokamehta #ambaniengagement #ambani #family #portrait #exclusive #bollywoodnews #bollywood #celebrity #ishaambani #bigfatindianwedding #desiwedding #desibride #akashambani #ambaniwedding @viralbhayani

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But the interesting part of the engagement was not the stunning looks of the celebs. The appearance of Alia's rumoured ex-boyfriend, Sidharth Malhotra was an intriguing one.

#sidharthmalhotra #parineetichopra and #adityaroykapoor at #akashambani #shlokamehta engagement party tonite #photooftheday #saturday #weekend #manavmanglani @manav.manglani

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`Alia, Sidharth, Aditya Roy Kapur, Shraddha Kapoor and Parineeti Chopra were seen enjoying the party to the hilt. From the looks of it, Alia and Sidharth have no awkwardness anymore. They hugged and were also seen conversing with each other...", say the reports!

So as such, they did had a good time, and later Alia joined Ranbir and Neetu.