they had either just kissed or were super close talking.” Lea recently split from longtime boyfriend Matthew Paetz.
Attending the awards - held to honour British theatrical talent in the British capital - to present the Best Actress gong at the event, James made sure he was in the best company possible by arriving with his girlfriend.
The long sleeves balance out the revealing neckline, and when styled with swept-up hair, she gave the red carpet regulars a run for their money.
Unfortunately it's from the Fall '13 collection so isn't available to buy, but click (right) to shop for a new season style.
Plant is regarded as one of the greatest singers in the history of rock and roll; he has influenced fellow rock singer-songwriters such as Freddie Mercury, Axl Rose and Chris Cornell.
Robert Anthony Plant was born on 20 August 1948, in the Black Country town of West Bromwich, Staffordshire to Robert C.
And it looked as though the couple appeared to be almost inseparable at the Awards After Party, with James - who sported a Thom Sweeney suit - and Jessie cosying up to one another throughout the soiree.
A powerful and wide vocal range (particularly evident in his high-pitched vocals) has given him a successful singing career spanning over 50 years.
According to an eyewitness, Michele played coy and tried to stay close to Tobin when she saw photographers outside the restaurant.
That didn't stop Buckley from adorably putting his arm around his girl's back, however!
Not only did lucky Jessie Buckley get to present an Olivier Award with the dapper David Gandy last night, she also made her red carpet debut with her gorgeous boyfriend James Norton!