![Rachel Bilson slips into a tiny bikini on romantic Barbados holiday with Hayden Christensen | Daily Mail Online Rachel Bilson slips into a tiny bikini on romantic Barbados holiday with Hayden Christensen | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/04/16/article-2310056-1954876D000005DC-298_1024x615_large.jpg)
Rachel Bilson slips into a tiny bikini on romantic Barbados holiday with Hayden Christensen | Daily Mail Online
![Pregnant Rachel Bilson displays her baby bump in strapless black bikini as she cuddles up to boyfriend Hayden Christensen on romantic Barbados vacation | Daily Mail Online Pregnant Rachel Bilson displays her baby bump in strapless black bikini as she cuddles up to boyfriend Hayden Christensen on romantic Barbados vacation | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2014/05/23/article-2637451-1E23DE5B00000578-955_634x985.jpg)
Pregnant Rachel Bilson displays her baby bump in strapless black bikini as she cuddles up to boyfriend Hayden Christensen on romantic Barbados vacation | Daily Mail Online
![Rachel Bilson's boyfriend Hayden Christenen can't take his eyes off her bikini body! | Daily Mail Online Rachel Bilson's boyfriend Hayden Christenen can't take his eyes off her bikini body! | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2011/04/22/article-0-0BBD9A4500000578-945_634x798.jpg)