Nicola Roberts looks incredibly chic in a polka dot midi dress as she celebrates her 35th birthday

Dianna Agron cuts a stylish figure in a floral maxi dress and blazer as she grabs lunch with a pal

Bella Hadid showcases her newly highlighted hair as she enjoys a pre-birthday dinner with pals

Emma Roberts hides her growing baby bump in a baggy denim ensemble while out on a coffee run in LA