Sienna Miller looks incredible in a tiny 黒人/ボイコット bikini as she surfs the waves in Costa Rica - three months after welcoming her second child

Sienna Miller enjoyed the surf during her 最近の holiday in Costa Rica, looking incredible in a skimpy bikini.

The actress, 42, has been holidaying in Central America with her?boyfriend Oli Green, 27,??three months after welcoming their first child together.?

Sienna, who is also mother to her daughter Marlowe, 10, stripped 負かす/撃墜する to a tiny 黒人/ボイコット bikini for her surf 開会/開廷/会期.

With her blonde locks swept 支援する off her 直面する, the beauty flashed a big smile as she 棒 a wave on her boogir board.

The 星/主役にする looked in 広大な/多数の/重要な spirits during the 活動/戦闘-packed beach day as she enjoyed some child-解放する/自由な time with her friends.?

Sienna Miller enjoyed the surf during her recent holiday in Costa Rica, looking incredible in a skimpy bikini

Sienna Miller enjoyed the surf during her 最近の holiday in Costa Rica, looking incredible in a skimpy bikini

The actress, 42, has been holidaying in Central America with her boyfriend Oli Green, 27, three months after welcoming their first child together

The actress, 42, has been holidaying in Central America with her boyfriend Oli Green, 27, three months after welcoming their first child together

It was 発表するd in January that Sienna and Oli had welcomed a baby girl - whose 指名する is not known - almost two years after they were first romantically linked.?

Sienna's pregnancy was 明らかにする/漏らすd during a beach holiday in August where she stepped out 冒険的な a bump.?

Weeks before the birth Sienna covered Vogue as she spoke for the first time about her pregnancy and 明らかにする/漏らすd she was having a girl.?

In incredible photos taken to …を伴って the interview she 陳列する,発揮するd her 明らかにする bump と一緒に both Marlowe and boyfriend Oli.

Sienna spoke candidly about her pregnancy and how it had been 'unplanned', but 認める she feels 'more psychologically 用意が出来ている' than with her first born.

During the rare interview, Sienna said that Marlowe?has been angling for a sibling for some time. Sienna 株 Marlowe with her ex-boyfriend Tom Sturridge.

Sienna also said she'd been fighting her own prejudices about 存在 an older mother and has to learn to stop making a joke out of it.

She told the 出版(物): 'I'd love to get to a point where I didn't feel the need to make a joke of my 存在 older and having a baby, to show I'm in on the joke.'?

Sienna, who is also mother to her daughter Marlowe, 10, stripped down to a tiny black bikini for her surf session
With her blonde locks swept back off her face, the beauty flashed a big smile as she rode a wave on her boogir board

Sienna, who is also mother to her daughter Marlowe, 10, stripped 負かす/撃墜する to a tiny 黒人/ボイコット bikini for her surf 開会/開廷/会期

The star looked in great spirits during the action-packed beach day as she enjoyed some child-free time with her friends

The 星/主役にする looked in 広大な/多数の/重要な spirits during the 活動/戦闘-packed beach day as she enjoyed some child-解放する/自由な time with her friends

It was announced in January that Sienna and Oli had welcomed a baby girl - whose name is not known - almost two years after they were first romantically linked

It was 発表するd in January that Sienna and Oli had welcomed a baby girl - whose 指名する is not known - almost two years after they were first romantically linked

?And in a ビデオ she filmed with Vogue, Sienna 明らかにする/漏らすd that the pregnancy was an unplanned one.

She 明らかにする/漏らすd: 'I was very fortunate. I wasn't やむを得ず trying to get 妊娠している. This happened as a total surprise and biologically was something I was able to do.'?

Sienna went on to その上の 演説(する)/住所 the stigma around pregnancy as an older woman as she has fought her own prejudices around the 支配する.??

Sienna's pregnancy was revealed during a beach holiday in August where she stepped out sporting a bump

Sienna's pregnancy was 明らかにする/漏らすd during a beach holiday in August where she stepped out 冒険的な a bump

Weeks before the birth Sienna covered Vogue as she spoke for the first time about her pregnancy and revealed she was having a girl

Weeks before the birth Sienna covered Vogue as she spoke for the first time about her pregnancy and 明らかにする/漏らすd she was having a girl

Sienna spoke candidly about her pregnancy and how it had been 'unplanned', but admitted she feels 'more psychologically prepared' than with her first born

Sienna spoke candidly about her pregnancy and how it had been 'unplanned', but 認める she feels 'more psychologically 用意が出来ている' than with her first born

During the rare interview, Sienna said that Marlowe has been angling for a sibling for some time. Sienna shares Marlowe with her ex-boyfriend Tom Sturridge

During the rare interview, Sienna said that Marlowe has been angling for a sibling for some time. Sienna 株 Marlowe with her ex-boyfriend Tom Sturridge

She 追加するd: 'I think people are comfortable with a way of living that has 存在するd for many years, which is very misogynistic and patriarchal.

'Like me 存在 the older woman in a 共同 with a younger person or 存在 妊娠している over 40 and that that's irresponsible and poor child and it's such 二塁打 基準s.'

On what is different this time around, she said: 'I have 期待s where I had 非,不,無 before. I feel much more psychologically 用意が出来ている than I was wi th Marlowe.?

Sienna also said she'd been fighting her own prejudices about being an older mother and has to learn to stop making a joke out of it

Sienna also said she'd been fighting her own prejudices about 存在 an older mother and has to learn to stop making a joke out of it

She told the publication: 'I'd love to get to a point where I didn't feel the need to make a joke of my being older and having a baby, to show I'm in on the joke'

She told the 出版(物): 'I'd love to get to a point where I didn't feel the need to make a joke of my 存在 older and having a baby, to show I'm in on the joke'

On what is different this time around, she said: 'I have expectations where I had none before. I feel much more psychologically prepared than I was with Marloww'

On what is different this time around, she said: 'I have 期待s where I had 非,不,無 before. I feel much more psychologically 用意が出来ている than I was with Marloww'

The actress previously admitted to freezing her eggs after turning 40 because she feared the prospect of having no more children

The actress 以前 認める to 氷点の her eggs after turning 40 because she 恐れるd the prospect of having no more children

She told ELLE: 'Biology is incredibly cruel on women in that decade ? that's the headline, or it certainly was for me

She told ELLE: 'Biology is incredibly cruel on women in that 10年間 ? that's the headline, or it certainly was for me

'Then I got to 40 and I froze some eggs. Having been really focused on the need to have another baby, I'm just like, if it happens, it happens'

'Then I got to 40 and I froze some eggs. Having been really 焦点(を合わせる)d on the need to have another baby, I'm just like, if it happens, it happens'

'It was やめる a shock, the reality. I hadn't given it the thought, I guess you can't 準備する for it. In my mind I imagine it's going to be the loveliest, but I think I've forgotten.'

The actress 以前 認める to 氷点の her eggs after turning 40 because she 恐れるd the prospect of having no more children.

She told ELLE: 'Biology is incredibly cruel on women in that 10年間 ? that's the headline, or it certainly was for me.

'Then I got to 40 and I froze some eggs. Having been really 焦点(を合わせる)d on the need to have another baby, I'm just like, if it happens, it happens. That 肉親,親類d of existential 脅し has dissipated.'