Gwyneth Paltrow's celebrity friends are planning a wild VIP bachelorette party for her in Mexico this weekend.

The 45-year-old actress considers her upcoming wedding to producer Brad Falchuk to be her first, having previously eloped with her ex-husband, Coldplay star Chris Martin.

And the 'Sliding Doors' star - who has been dating Brad since 2014 - is set to attend a star-studded bash in Mexico before she gets marriage again.

Some of Gwyneth's celebrity pals, including the likes of Cameron Diaz and designer Stella McCartney, are expected to attend the party, with Cameron having already booked a private jet for 12 guests, according to the New York Post newspaper's Page Six column.

Earlier in 2018, Gwyneth admitted that getting married to Brad had made her ''feel like a 21-year-old'' again.

The Hollywood star - who has daughter Apple, 13, and son Moses, 12, with her ex-husband - said: ''I'm excited about everything! I've never had a wedding before ... So even though I'm 45, I sort of feel like a 21-year-old.''

Gwyneth also revealed she was relishing the planning process, saying her friends have become as giddy about the wedding as she has.

She shared: ''It's kind of fun to talk about with my girlfriends. They send me pictures of dresses - they're as excited about it as I am.''

Gwyneth and Brad, 47, announced their engagement in GOOP Magazine in January, following months of speculation about their romance.

In a joint statement for the publication - which is owned by Gwyneth - the loved-up couple revealed they felt ''fortunate'' to have found each other at the perfect point in their lives.

They said: ''We feel incredibly lucky to have come together at this junction in our lives when our collective successes and failures can serve as building blocks for a healthy and happy relationship.''