The group pose for a funny Instagram picture

Ellie Goulding rubbed shoulders with some A-list pals at a gig in London last night.

The Burn singer went to watch Katy Perry perform the final set of the iTunes Festival at Camden’s Roundhouse before going to meet the lady herself after the show.

Ellie and Katy, 28, were joined by Pitch Perfect star Anna Kendrick and two other pals as they hung out.

Ladz,’ Ellie, 26, captioned a funny snap of the gang on Instagram.

In the picture Ellie gurns as she crouches in front of the girls while Katy and Anna both pull faces.

Anna, 28, also shared the cute snap, writing: These bitches #Regram @elliegoulding’

The girls looked like they’d had a fun night at the show, which Ellie had earlier Tweeted her excitement about.

iTunes Festival for the beaut @katyperry ,’ the blonde songstress told her Twitter followers.

Katy also enjoyed the gig, where she performed songs from her new album PRISM.

Aw, thanks for the love, Londontown! More #PRISM to come..‘ the Roar singer Tweeted last night.

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Anna Francis