Julianne Hough has topped a list of the best summer bodies.

The 'Rock of Ages' star - who is dating 'American Idol' host Ryan Seacrest - beat off competition from stars including Gwen Stefani and Kate Hudson to take the top spot in Women's Health's magazine's third annual list of the hottest celebrity beach bodies.

Alicia Keys partied with her brother Cole to celebrate his 21st birthday on Saturday night (24.03.12).

The 'No One' singer was joined by husband Swizz Beatz at New York's trendy Meatpacking district, where they danced at nightclub SL.