One is a Hollywood A-lister and another is a reality star Queen.
And actress Kate Beckinsale found herself rubbing shoulders with TOWIE star Chloe Sims on Thursday night as they attended Vas J Morgans' star-studded 30th birthday party at The Windmill in London's Soho.
The Underworld star, 48, flashed her toned legs in a semi-sheer black dipped hem dress which she teamed with a flamboyant furry black coat.
Look who it is: Kate Beckinsale found herself rubbing shoulders with TOWIE star Chloe Sims on Thursday night as they attended Vas J Morgans' star-studded 30th birthday party in London
Kate boosted her height with towering black heels, while her brunette tresses were swept in a high ponytail, topped off with a large black bow.
The screen star appeared in good spirits as she arrived at the bash with a male pal before heading inside the party, which is hosted by Booby Tape founders Bianca and Bridgett Roccisano.
Also spotted at the venue was TOWIE veteran Chloe, 40, who covered up her famous curves in a high-neck black jumper with built-in gloves.
Walk this way: The Underworld star, 48, flashed her toned legs in a semi-sheer black dipped hem dress which she teamed with a flamboyant furry black coat
Chloe flashed a glimpse of flesh thanks to her thigh-high split black suede skirt, which she teamed with sexy black boots.
The TV personality carried her essentials in a black cross-body bag and was seen carrying a matching blazer in her arms as she headed inside.
Meanwhile, Ashley Roberts went all out for the evening, slipping into a strapless furry black top and a purple and black zebra print mini skirt.
Easy does it: Kate boosted her height with towering black heels, while her brunette tresses were swept in a high ponytail, topped off with a large black bow
There she goes: The Hollywood star was sure to turn heads as she arrived in a glam black outfit and towering heels
Glam: Kate flashed her slender pins in her semi-sheer shirt as she made a glamorous arrival
Details: The beauty accessorised her look with a pair of elaborate black drop earrings
Good times: The screen star appeared in good spirits as she arrived at the bash with a male pal before heading inside the party, which is hosted by Booby Tape founders Bianca and Bridgett Roccisano
The Pussycat Doll accentuated her slender legs with pointed black heels and added a cute box bag to her ensemble.
Ashley was also seen wearing a long black coat as she made her way inside with a navy-clad pal.
Elsewhere, birthday boy Vas cut a dapper figure in a snazzy wine coloured suit.
The former TOWIE star teamed his suit with a suede burgundy blazer, a black shirt and shiny black shoes.
Vas was in a great mood as he flashed a dazzling smile as he readied
