Jennifer Lopez made a red carpet comeback at the Golden Globe Awards in L.A. last night.

The singer showed off her tiny waist in a sparkling backless Marchesa gown.

After giving birth to twins last year, the Latino diva has worked hard to get back into shape and has since completed a triathlon.

In an attempt to silence rumours her marriage is on the rocks, Jen posed for pictures and put on a united front with husband Marc Anthony - but she was still minus her wedding ring.

Meanwhile, Megan Fox shone in a floor length gown that showcased her enviable figure.

And Eva Longoria also made a dazzling style statement in a red corset gown, with her hair styled in a slick up' do.

The actress is back in shape after piling on the pounds for her role in Desperate Housewives.

See more Golden Globe arrivals below