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Solange and her mama Tina Knowles looked absolutely amazing last night at the 2011 Angel Ball for Cancer Research. The mother-daughter duo rocked their respective styles: Solange in a loose-fitting one-shoulder retro gown and Tina in a body-hugging, ruffled green number.

Best friends Lala and Kim Kardashian also attended, both of which wore shades of white. As did, supermodel Sessilee Lopez.

However, one of the original supermodels, Naomi Campbell, came decked out in an all-black multi-textured ensemble. With her man standing by her side, they looked like a real-life Ken & Barbie.

Check out pics of everyone below, plus Estelle and Eve.

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Gabrielle’s Angel Foundation for Cancer Research aims “to encourage the development of more effective therapies for patients with leukemia, lymphoma and related cancers. The Foundation funds innovative clinical or basic science research that will lead to novel therapeutic approaches that could replace, or be used in combination with existing effective therapies.”

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